C Program To Print Factorial Of 1 to n Number's

Ex: What is the logic to print factorial of 1 to n Number's. How to print factorial of 1 to n numbers. C program to print factorial of 1 to n number.

Input from user:

Enter the number: 5

Expected output:

Factorial of 1 is: 1

Factorial of 1 is: 2

Factorial of 1 is: 6

Factorial of 1 is: 24

Factorial of 1 is: 120

  Logic to print factorial of 1 to n number's:

1. Accept input number from user.

2. Run outer for loop from 1 to no:
for(i=1;i<=no;i++)

3. Make f=i.

4. Run inner for loop from i to 2 and inside the inner for loop add given factorial logic:

for(j=i;j>1;j--)

 {

      f=f*(j-1);

 }

5. After that outside the inner loop print value of f means factorial numbers.

  C  Program To Print Factorial Of 1 to n Number's:

#include<stdio.h>

void main()

{

 int i,j,no,f;

 

    printf("Enter the number:\n");

    scanf("%d",&no);

   

    for(i=1;i<=no;i++)

    {

     f=i;

     for(j=i;j>1;j--)

     {

        f=f*(j-1);

     }

     printf("Factorial of %d is = %d\n",i,f);

    }

}

Above Program show's the following output: