C Program To Print Factorial Using Loops

2. #include <stdio.h>
3. 
   
4. int main()
5. {
6.    int fact,i=1,factorial;
7.    
8.    printf("Enter a number to print Factorial :- ");
9.    scanf("%d",&fact);
10.     factorial=fact;
11.     
12.     for(i=1;i<factorial;i++)
13.     {
14.    fact=fact*i;
15.    }
16.      printf("Factorial = %d\n",fact);
17. }

Output

2. #include <stdio.h>
3. 
   
4. int main()
5. {
6.    int fact,i=1,factorial;
7.    
8.    printf("Enter a number to print Factorial :- ");
9.    scanf("%d",&fact);
10.     factorial=fact;
11.     
12.     while(i<factorial)
13.     {
14.    fact=fact*i;
15.    i++;
16.    }
17.      printf("Factorial = %d\n",fact);
18. }

Output

1. #include <stdio.h>
2. 
   
3. int main()
4. {
5.    int fact,i=1,factorial;
6.    
7.    printf("Enter a number to print Factorial :- ");
8.    scanf("%d",&fact);
9.     factorial=fact;
10.     
11.     do
12.     {
13.    fact=fact*i;
14.    i++;
15.    }while(i<factorial);
16. 
    
17.      printf("Factorial = %d\n",fact);
18. }

Output