Write a non-recursive function to calculate the n factorial as n!= n × (n-1) × (

Question

Write a non-recursive function to calculate the n factorial as n!= n × (n-1) × (n-2) × … × 2×1. For example, if n=5, then n! = 5×4×3×2×1 =120. Write a program to generate a random number between 1 and 10 and call the function to compute its factorial.

below is the code that someone gave me before .. however my professor said its wrong it prints out only 0.... can anyone please write it in a different way or try to fix it



#include <stdio.h>
#include<math.h>

int fact(int n)
{
int i, f=1;
if(n==0)
return 1;
for(i=1;i<=n;i++) f*=i;
return f;
}

int main()
{
int n;
n=random(10);
printf("%d ", fact(n));
}

Explanation / Answer

please rate - thanks

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int fact(int n)
{
int i, f=1;
for(i=1;i<=n;i++)
    f*=i;
return f;
}

int main()
{srand(time(0));
int n;
n=rand()%10+1;
printf("%d!=%d ",n, fact(n));
}

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.