View Code of Problem 91

#include<stdio.h>
int main()
{
    int n,i,j=0;
    scanf("%d",&n);
    printf("%d=",n);
    for(i=2;i<=n;i++)
    {
        while(n%i==0)
         {
             j++;
             if(j==1)
                printf("%d",i);
             else
                printf("*%d",i);
                n=n/i;
         }
    }
    return 0;
}