View Code of Problem 91

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