Calculate Factorial of the integer – C program – Code

Logic for finding Factorial

Let n=5 be the number then,

Factorial = 5 x 4 x 3 x 2 x 1 = 120

So, let’s do same logic in coding

Flowchart

Calculate factorial of integer – Flowchart

Code

/*find factorial of integer*/

#include<conio.h>

#include<stdio.h>

void main()

{

int n, i, f;

printf(“Enter any number: ”);

scanf(“%d”, &n);

f=1;

for (i = 1; i<=n; i++)

{

f = f * i;

}

printf(“Factorial Value = %d”, f);

getch();

}

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