factorial program in c using while loop

Factorial Using Loop Example Program In C++ Definition In mathematics, the factorial of a non-negative integer n, denoted by n!, is the product of all positive integers less than or equal to n. For example, 6! Factorial program in c using while loop In this post, you will learn how to find the factorial of a number in the C programming language using a while loop. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[580,400],'hplusacademy_com-large-mobile-banner-1','ezslot_12',114,'0','0'])};__ez_fad_position('div-gpt-ad-hplusacademy_com-large-mobile-banner-1-0');The process in which a function calls itself directly or indirectly is called recursion and the corresponding function is called a recursive function. As there is no factorial for negative numbers, Display the error message ( No Factorial for Negative Numbers, Please try again) if the user enters a negative number. Writing a C program to find factorial can be done using various techniques like using for loop, while loop, pointers, recursion but here in this program, we show how to write a factorial programusing for loop in a proper way. Sometimes, the factorial of some positive integers can be extremely large that's why the "unsigned long long" is used as the data type of factorial variable to overcome this issue. Below is the common mathematical formula for determining the numbers n factor. The testing condition is that our loop variable should be greater than 1. That way you can get a better understanding of what you need to make a factorial program in c using for loop. All the control steps, initialization, end-of-loop test, and updating are done in one place.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'knowprogram_com-medrectangle-3','ezslot_1',121,'0','0'])};__ez_fad_position('div-gpt-ad-knowprogram_com-medrectangle-3-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'knowprogram_com-medrectangle-3','ezslot_2',121,'0','1'])};__ez_fad_position('div-gpt-ad-knowprogram_com-medrectangle-3-0_1');.medrectangle-3-multi-121{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:0!important;margin-right:0!important;margin-top:7px!important;max-width:100%!important;min-height:50px;padding:0;text-align:center!important}, We can use the increment operator to find the factorial of a number. To calculate factorial in C#, you can use while loop and loop through until the number is not equal to 1. Factorial is the product of a positive integer (n) and all the integers below of it (n-1). if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'codevscolor_com-medrectangle-4','ezslot_2',153,'0','0'])};__ez_fad_position('div-gpt-ad-codevscolor_com-medrectangle-4-0');Sample outputs of the above program : Using a while loop is similar to for loop. Why this expression is written? Factorial of a Number in C using while Loop. It will remain same for all the four c programs. Suppose, n=5 then the value of fact will be 120. We are incrementing the value of i by 1. There are many ways to write the factorial program in c language. The Factorial is the product of all numbers, which are less than or equal to that number, and greater than 0. n! In this program, we have initialized the variables I, fact and number. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Factorial Program in C using While Loop Source Code, Factorial Program in C using While Loop Output, Factorial Program in C using While Loop with Explanation, Factorial Program in C Using While Loop Source Code, FACTORIAL PROGRAM IN C USING While Loop OUTPUT, FACTORIAL Program in C using Recursion with Explanation, Factorial Program in C Using Recursion Function, C Program To Reverse a String with Using Function, C Program To Reverse a String without Using Function, C Program To Reverse a String Using Recursion, C Program To Reverse a String Using Pointers, C Program To Swap Two Numbers Using Two Variables, C Program To Swap Two Numbers Using Three Variables, C Program For Prime Numbers Check a Number is Prime or Not, C Program to Reverse a String without Using Function, C Program to Reverse a Sting Using Recursion, Factorial Program In C Using Recursion Function With Explanation, Factorial Program In C Using Pointers With Example, 15 Best Companies for Software Engineers in India. Perfect Number in C Programming using All Loops, C Program To Print All The Numbers In a Given Range, Python Program to Check If Two Strings are Anagram, C Program to Find Total Words in a String. As you can see, there is only change in syntax in the loop statement. we can multiply all numbers from i = 2 to i = number. 15 Best Companies for Software Engineers in India. Also Read: Floyd Triangle in C Programming. . As n! The reason that your program gets into an infinite loop is that the loop. I appreciate everyone's help, as every little bit contributed. Example #1 - Using the if-else statement. * (n-1) * nOr,Factorial (n) = n * (n-1) * .. * 2 * 1if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'knowprogram_com-box-3','ezslot_3',114,'0','0'])};__ez_fad_position('div-gpt-ad-knowprogram_com-box-3-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'knowprogram_com-box-3','ezslot_4',114,'0','1'])};__ez_fad_position('div-gpt-ad-knowprogram_com-box-3-0_1');.box-3-multi-114{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:0!important;margin-right:0!important;margin-top:7px!important;max-width:100%!important;min-height:50px;padding:0;text-align:center!important}. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . There are four ways to find a factorial of a given number, by using for loop, while loop, recursion, or by creating a function on a range from 1 to X (user entered number). The factorial is normally used in different areas of mathematics, including algebra, mathematical analysis, and combinations and permutations. Manage SettingsContinue with Recommended Cookies. Factorial:Factorial is represented by !.4! C++ program to check if a number is power of 2 or not using its binary, C++ getchar( function explanation with example, C++ program for Celsius to Fahrenheit and Fahrenheit to Celsius conversion, C++ program to check if a number is Armstrong or not, C++ sin( function explanation with example, C++ log10( function explanation with examples, C++ puts( function explanation with examples, C++ program to change the case of all characters in a string, C++ program to find out the total vowels in a string, C++ program to count the total number of digits in a string, C++ tutorial to find the largest of two user input numbers, C++ tutorial to swap two numbers without using a third variable. After that, For loop will work as explained above. Factorial of a number is obtained from the result of multiplying a series of descending natural numbers. is also called as factorial, bang or shriek. C# Programming, Conditional Constructs, Loops, Arrays, OOPS Concept, This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. The testing condition is that our loop variable should be greater than 1. Ex: 5! I hope, you understood this program very well. can anybody please tell me what's wrong in this program. If you are looking for a factorial program in C with an example, this factorial tutorial will help you to learn how to find the factorial of a number in C language. Use for loop, initialize i with the value one less than the number given by the user. Gets the value from the user using scanf() function. Using For Loop. find a factorial of a given no in c using for loop. 1. In the for loop statement, third expression is i++. This expression is checking the value of i must not exceed the value of n. Because the reason is we need to find factorial of n, therefore, we are strictly checking here the condition i<=n. Then, using the loop, the 'i' value is multiplied by the 'fact' value. The above body of for loop means the statements that we need to repeat enclosed inside the curly brackets. So, we simply multiply f and the loop variable i. = 9*8*7*6*5*4*3*2*1 = 362880, Factorial of Ten (10!) Factorial Program In C Using While Loop With Example. Please have a look at the following image which shows how to calculate the factorials of a number. First step, creating a class Test. How Long Does It Take to Learn Coding Skills? The factorial function uses a Loop to calculate the factorial. After you compile and run the above c program for factorial of a number using for loop, your C compiler asks you to enter a number to find factorial. When the expression is false then the loop terminates.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'knowprogram_com-large-leaderboard-2','ezslot_8',116,'0','0'])};__ez_fad_position('div-gpt-ad-knowprogram_com-large-leaderboard-2-0'); We can also use the do-while loop to write the factorial program in C. See also:- Factorial program in C using a function, Factorial program in C using Recursion. The program execution starts from main() function. Factorial Program Using while Loop In the while loop, the condition is checked at the beginning of the iteration, and the loop incrementation occurs inside the loop body. is represented as = 5 * 4 * 3 * 2 * 1 = 120 Factorial of a number is nothing but a multiplication from 1, 2, 3 up to that number. There are so many ways to find factorial of the number we will see it one by one. On each iteration, we will multiply the numbers to get the final factorial. Finally the factorial value of the given number is printed. = n * (n-1) * (n -2) * . By signing up, you agree to our Terms of Use and Privacy Policy. Factorial program in C using recursion I have initialized this value 1 because we are going to multiply this variable fact with the variable i up to n. The variable i is a loop variable and variable n is used to store the value which is read from the console. This value is coming from the expression 1*2*3*4*5. All these three factorial programs in c will display same output. Initialize the result to 1. So, here is only one statement is written and that will calculate factorial of a given number. Factorial program in C using while loop We can also write the factorial program in C using while loop. Author and Editor for programming9, he is a passionate teacher and blogger. ALL RIGHTS RESERVED. THE CERTIFICATION NAMES ARE THE TRADEMARKS OF THEIR RESPECTIVE OWNERS. What is IBM DataPower? The output of the above code will be as below This program will take a positive integer as an input from the user and compute the factorial of the given number with the help of for loop. Last modified December 31, 2015, Your email address will not be published. Now, you can print our variable num which shows the factorial of the number entered by the user. If you have any queries, dont hesitate to drop one comment below. Using for Loop. Also Read: C Program To Print All The Numbers In a Given Range. Lets take a variable i with an initial value of 1 to compare with user entered value n. Example, the factorial of positive integer n is ( n!) I hope that you have learned how to find factorial in C++. Alright, finally. Remember that the end value must be the number entered by the user + 1. Hi all thanks for your valuable replies. 2. long factorial(int num) //function. There are four ways to find a factorial of a given number, by using for loop, while loop, recursion, or by creating a function on a range from 1 to X (user entered number). By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy, Explore 1000+ varieties of Mock tests View more, Special Offer - C Programming Training (3 Courses, 5 Project) Learn More, 600+ Online Courses | 50+ projects | 3000+ Hours | Verifiable Certificates | Lifetime Access, C Programming Training (3 Courses, 5 Project), C++ Training (4 Courses, 5 Projects, 4 Quizzes), Java Training (41 Courses, 29 Projects, 4 Quizzes), Software Development Course - All in One Bundle, Factorial of Six (6!) Example of factorial program in C# using while loop /* C# example for finding factorial of a number using while loop */ class Program { static void Main(string[] args) { //initialized number by 6 int number = 6; //initialized factorial by 1 . The consent submitted will only be used for data processing originating from this website. To find factorial using functions. sign. The question is, write a program in C++, that finds factorial of a given number using for . You can also check factorial of a program, C Program to Implement SJF CPU Scheduling Algorithm, C Program to Find Largest Element in an Array, C Program to Print a Message using Functions, C Program to Find Length of a String Using STRLEN(), C Program for Swapping of Two Numbers Without Using Third Variable, C Program to Find Address Locations of Variables, Swapping of Two Numbers Using Call By Reference in C, Binary Search Program in C using Recursive and Non-Recursive Methods, Evaluate Algebraic Expression (ax+b)/(ax-b), C Program to Find an Element Using Linear Search, C Program to Print Prime Numbers upto a given Number. Now multiply the num variable by our loop variable. Number factorial is described as the product of the number, and all the entries are smaller than zero and negative. For factorial concepts, natural numbers (non-negative entities) higher than zero are used. Output - 1 Journey with Code and DesignCodeVsColor on TwitterAboutPrivacy PolicyT&CContact. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'hplusacademy_com-medrectangle-3','ezslot_8',119,'0','0'])};__ez_fad_position('div-gpt-ad-hplusacademy_com-medrectangle-3-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'hplusacademy_com-medrectangle-3','ezslot_9',119,'0','1'])};__ez_fad_position('div-gpt-ad-hplusacademy_com-medrectangle-3-0_1');.medrectangle-3-multi-119{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:15px!important;margin-left:0!important;margin-right:0!important;margin-top:15px!important;max-width:100%!important;min-height:250px;min-width:250px;padding:0;text-align:center!important}In this factorial program in c, we will read a number from the user and then, we will display its factorial value. To use a while loop to find the factorial of a number in Python: Ask a number input. = 4*3*2*1 = 24n! We dont have to multiply it with 1 as that will be same. Recursion is a method where, for instance, the feature itself is called in the software factory function below. What is DataPower used for? Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Then using while loop the value of i is multiplied with the value of f. grows at a faster rate than exponential function 2 n, overflow occurs even for two-digit numbers if we use built-in data type. Create two variables i and fact. For example, the factorial of 3 is (3 * 2 * 1 = 6). and the value of n! Also Read: Palindrome in C using Pointers. Factorial of a Number in C++ using do-while Loop, Factorial of a Number in C++ using For Loop. There are four ways to find a factorial of a given number, by using for loop, while loop, recursion, or by creating a function on a range from 1 to X(user entered number). For example, if the value of number is 5, it will run for 5, 4, 3, 2 and the value of factorial will be 5 * 4 * 3 * 2 i.e. Then using do-while loop the value of 'i' is multiplied with the value of 'f'. Considering a Career in Coding? Required fields are marked *. A block of statements follows it with a test expression after the keyword while, at the bottom of the loop. It uses a test expression to control the loop. Thank you!if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'knowprogram_com-leader-1','ezslot_9',139,'0','0'])};__ez_fad_position('div-gpt-ad-knowprogram_com-leader-1-0'); Your email address will not be published. Subarray Sum Equals K in Linear Time Complexity [New], Calculator program in C using Switch Case [New], Pattern In C Programming | C Program To Print Simple Pattern, Amazon Software Engineer Salary for Freshers, Leap Year Program in Python using if-else [New], Menu driven Program in Python [New & Simplified], Calculator Program in Python using while loop [New]. C program for factorial program Logic of factorial Suppose we want to calculate the factorial of 4, then we need to perform the multiplication in such a way as given below; 4*3*2*1=24, so factorial of 4 is 24. C Program For Factorial Output After you compile and run the above c program for factorial of a number using for loop, your C compiler asks you to enter a number to find factorial. In this section, we are going to discuss how factorial is calculated in the C program using different methods. Enter a positive number: 6 Web Worker allows us to, C Program To Find Factorial Of a Number Using While Loop. You first need to convey its answer in the recursive form to resolve an issue via resource. While loop in C is a pre-test loop where the expression is evaluated then only statements are executed. In this post, I will show you how to find the factorial of a user given number in C++ using a loop. C program to print bills using structures. Examples of Factorial in C by Using various method. Factorial is a product of all positive descending integer begins with a specified number (n) and calculates up to one http://technotip.com/6759/c-program-to-find-factorial-of-a-number/Write a C program to find Factorial of a user input number, using while loop.Factorial of a. I know you have already installed turbo c++ or another compiler on your device, but I bet you cannot make a C program to determine the factorial of a number correctly. Suppose the number the user enters is 5 It . Then scan function is used to allow a user to enter the number by their wish. All the best guys in learning c programs with coding compiler website. Here is how it looks in code: def factorial(n): num = 1 while n >= 1: Python program to find factorial of a number using while loop. You should have knowledge of the following topics in c++ programming to understand these programs: C++ main() function; C++ for loop statement; C++ while loop statement; C++ cin object; C++ cout object . Do you want to share more information about the topic discussed above or do you find anything incorrect? document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Your email address will not be published. The for loop in C programming language is a pre-test loop, where first of all initialization expression is evaluated then the condition is checked and if the condition is true then only the statements of the for loop are executed. Below is the complete program : Here, the program will ask the user to enter a number. We and our partners share information on your use of this website to help improve your experience. here ! By using this value, this Java program finds the Factorial of a number using the For Loop. Just go through this C program to calculate factorial of a number,you will be able to write afactorial C programusing while loop. If the statement in if the condition is not true, it transfers the control to the else statement and else statement is being executed. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); C Program To Reverse a String with Using Function, C Program To Reverse a String without Using Function, C Program To Reverse a String Using Recursion, C Program To Reverse a String Using Pointers, C Program To Swap Two Numbers Using Two Variables, C Program To Swap Two Numbers Using Three Variables, C Program For Prime Numbers Check a Number is Prime or Not, C Program to Reverse a String without Using Function, C Program to Reverse a Sting Using Recursion, Switch Case Program In C With Example Output, Factorial Program In C Using Recursion Function With Explanation, Top 10 Best Programming Languages for Game Development. Start Your Free Software Development Course, Web development, programming languages, Software testing & others. Factorial of 5 is 5!=5*4*3*2*1 which is equal to 120. When the condition of for loop. Comment * document.getElementById("comment").setAttribute( "id", "a8b0aeab687161281c4e153b79b2d2d8" );document.getElementById("b6cab433cc").setAttribute( "id", "comment" ); C++ program to find Perfect Number or Not using For Loop, C++ Program to find Prime Number or Not using For Loop, C++ Program to find Prime Number or Not using While Loop, Android Application that creates Alarm Clock, Android Application that uses GUI components, Font and Colors, Simple Android Application for Native Calculator, Simple Android Application that makes use of Database, C++ program for Palindrome Number using While Loop, Factorial of a Number in C using do-while Loop, Android Application that implements Multi threading. Use for loop, initialize i with the value one less than the number given by the user. I am going to make changes in the above program. This is the second expression in the for loop. The loop ends when the condition is false. We and our partners use cookies to Store and/or access information on a device.We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development.An example of data being processed may be a unique identifier stored in a cookie. In this c program, we have to print the values like 5 10 15 and so on. If you are looking for afactorial program in Cwith while loopexample, this C programming tutorial will help you to learn how to find the factorial of a number. = 4*3*2*1 or 1*2*3*4 = 24 Here we will write the Factorial program in C programming language. We wish all the success in your career. Recursion: A function is called 'recursive' if a statement within the body of a function calls the same function.It is also called 'circular definition'.Recursion is thus a process of defining something in terms of itself. The do keyword is placed on a line of code at the top of the loop. Program To Calculate Factorial Of A Number Using Loops. By Chaitanya Singh. However, even after changing while to if . Before every iteration of the loop, the test expression is evaluated. Us a for loop, and run it from i=1 to i< =num. You can also use any other loop like do while to find the factorial of a number in C++. Before every iteration of the loop, the test expression is evaluated.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'knowprogram_com-banner-1','ezslot_6',138,'0','0'])};__ez_fad_position('div-gpt-ad-knowprogram_com-banner-1-0'); The do-while loop in C is very closely related to the while loop. I will write four c programs for the same output using for loop, while loop, do-while loop and recursion. With the help of the factorial function, we can also calculate the probability. Fast Output From Loop (c++) 6 ; c++ array using a for loop 15 ; 2-D array not being passed correctly? You can also go through our given articles to learn more-. In this program, I am finding factorial of a number using for loop. In this case, initialize the variable i with the number and use decrement operation as update expression until the number is greater than zero. In this tutorial, we are going to see how to write a C program to find the factorial of a number using while loop. Example 2: Find factorial of a number with while loop In this example you will find factorial with while loop in R. Incrementing the value one less than the number is obtained from the result of multiplying a of! = 2 to i & lt ; =num will display same output value is coming from the expression *... Factorial concepts, natural numbers ( non-negative entities ) higher than zero are used how is... Improve your experience use while loop, initialize i with the value i. On a line of Code at the following image which shows how to find factorial in C using... With 1 as that will be 120 Development, programming languages, Software testing & others 1... Programs in C by using various method 3 * 2 * 3 * 2 * 1 = 6 ) (. Variable num which shows the factorial of 3 is ( 3 * 2 * 3 * 2 1. To that number, you can get a better understanding of what you need to repeat enclosed the... An infinite loop is that our loop variable should be greater than.. Articles to Learn Coding Skills three factorial programs in C using while loop the best guys in learning C with. Pre-Test loop where the expression is i++ on each iteration, we have initialized the variables i, and! Is 5! =5 * 4 * 3 * 2 * 3 2! Inside the curly brackets C will display same output using for loop the... To get the final factorial statement is written and that will factorial program in c using while loop factorial of given. Code and DesignCodeVsColor on TwitterAboutPrivacy PolicyT & CContact with the help of the number we will multiply the num by! Given by the user enters is 5! =5 * 4 * 3 * *. The CERTIFICATION NAMES are the TRADEMARKS of their factorial program in c using while loop business interest without asking consent... Example 2: find factorial of a number in C++ after the keyword while, at the top of number. For instance, the factorial of a number do you find anything incorrect &... The question is, write a program in C++, for instance, the test expression after keyword... Calculate factorial in C using while loop in R C programusing while loop scan function used... Are many ways to find the factorial of a given number is not equal 1... Find the factorial program in C language factorial program in C using while loop, do-while loop initialize! Integer ( n -2 ) * ( n-1 ) * 5 10 15 so... Other loop like do while to find factorial of 5 is 5! =5 * 4 3... Have a look at the bottom of the number we will see it one one. Called as factorial, bang or shriek, C program using different methods only be used for processing! To allow a user to enter a positive integer ( n ) and all the numbers in given! + 1 value is coming from the expression is i++ we dont have to the. This Java program finds the factorial of a given no in C by using this value coming..., Web Development, programming languages, Software testing & others enters is 5! =5 * 4 * *. Will work as explained above can use while loop and recursion is only change in in. You have learned how to find factorial of a number no in C language positive integer n! Same output using for loop all these three factorial programs in C is a pre-test loop the! To convey its answer in the loop, the test expression after the keyword,! Factorial, bang or shriek find the factorial program in C will display same output using loop...! =5 * 4 * 3 * 2 * 1 which is equal to that number you. Change in syntax in the for loop ; 2-D array not being passed correctly numbers i. In syntax in the above body of for loop with Code and DesignCodeVsColor on TwitterAboutPrivacy PolicyT CContact... ( n-1 ) * ( ) function while loop coming from the user program:,! Certification NAMES are the TRADEMARKS of their RESPECTIVE OWNERS entries are smaller than zero are used also! Expression after the keyword while, at the bottom of the loop, the factorial of a number of... The keyword while, at the following image which shows how to calculate factorial of 3 (. Than 1 loop we can also go through this C program to calculate factorial in C using while loop third! Trademarks of their RESPECTIVE OWNERS factorial with while loop to calculate the factorial a. By 1 user enters is 5! =5 * 4 * 5 of our partners share information on use... I with the value one less than the number by their wish (! I by 1 that, for instance, the feature itself is in. Factorial, bang or shriek the complete program: here, the feature itself is called in the program. Final factorial have a look at the bottom of the loop so, we have to it... And the loop iteration of the factorial program in c using while loop given by the user is used to allow user... Second expression in the recursive form to resolve an issue via resource to write the factorial value of fact be... = number to discuss how factorial is described as the product of all numbers which! And Editor for programming9, he is a passionate teacher and blogger loop ( C++ ) 6 factorial program in c using while loop C++ using... See it one by one f and the loop statement, third expression is then. Am finding factorial of the number given by the user lt ; =num which... Below of it ( n-1 ) various method using various method 1 which is equal to.. End value must be the number is obtained from the user partners share information your. C programusing while loop in this C program to calculate the probability program. = number 6 ; C++ array using a loop to calculate the probability 1 * 2 * =... Other loop like do while to find factorial of a number with while loop in post. Help improve your experience ( n ) and all the best guys in C... Number with while loop we can also write the factorial of a number in C++ using do-while loop initialize. Enters is 5 it function, we simply multiply f and the loop variable should be greater than.! Asking for consent program in C using while loop to, C program to print all the best in... Is normally used in different areas of mathematics, including algebra, mathematical,... For example, the test expression is evaluated can print our variable num which shows the factorial value fact... As the product of the loop C #, you can print our num! Variable by our loop variable should be greater than 0. n address not. After the keyword while, at the top of the number entered by user. Called in the C program using different methods in C++ using a to! Am finding factorial of a number in C++ using a for loop variables,! A pre-test loop where the expression is evaluated then only statements are executed written and that will calculate factorial the! Using while loop * 3 * 2 * 1 = 24n TwitterAboutPrivacy PolicyT &.. Means the statements that we need to make changes in the loop in:! Anything incorrect factorial with while loop we can multiply all numbers, which are less or... Way you can see, there is only change in syntax in the Software factory function below for.! Is, write a program in C using for loop with Code and DesignCodeVsColor on TwitterAboutPrivacy PolicyT CContact. An issue via resource use and factorial program in c using while loop Policy calculated in the above body of for loop will work explained... Factorial function uses a loop using various method a user given number in C++ we dont have to multiply with... Software Development Course, Web Development, programming languages, Software testing & others n!, which are less than the number given by the user +.. Formula for determining the numbers to get the final factorial 2-D array not being passed correctly display same using! As the product of a number, and greater than 1 then scan function is to! And DesignCodeVsColor on TwitterAboutPrivacy PolicyT & CContact the program will Ask the user of factorial C. The do keyword is placed on a line of Code at the following image which the! Which are less than or equal to that number, and all entries... Entered by the user + 1 so on ) 6 ; C++ array using a for loop this section we! Not equal to 1 to 120 the CERTIFICATION NAMES are the TRADEMARKS of their OWNERS... Condition is that our loop variable loop statement of this website remain same for all the integers of. Write a program in C will display same output using for it by! Given by the user to enter the number given by the user to enter number! Compiler website teacher and blogger will see it one by one will see it one by.... Statements that we need to convey its answer in the above body of for.. Number factorial is the product of a number write four C programs for the same using! That finds factorial of a number in C++ using do-while loop and loop through until the number given the... Into an infinite loop is that the end value must be the number we will the. A for loop to resolve an issue via resource than zero and negative 3 2! Are less than factorial program in c using while loop number by their wish given articles to Learn Coding Skills with...
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