Q5

#include <stdio.h>
int reverse(int x);

int main()
{
    int a;
    printf("bhai number de de plis. UwU \n");
    scanf("%d",&a);
    printf("ye le bhai tera factorial ab maze kar: %d\n", reverse(a));

    return 0;
}

int reverse(int x)
{   int rev=0, rem;
    while(x!=0)
  {
     rem=x%10;
     rev=rev*10+rem;
     x/=10;

  }
  return rev;
}