View Code of Problem 119

#include <iostream>
#include <cstdio>
#include <cmath>
using namespace std;
int main(){
    int n,flag = 1,k = 1;
    while(cin>>n){
        if(n>=4){
        for(int i=2;i<=sqrt(n);i++){
            if(n%i==0){
                flag = 1;
                break;
                }
            else if(flag == 1){
                flag =0;
                }
            }
        }
        if(flag==0||n==1||n==2||n==3){
            cout<<"Case #"<<k++<<": I'm richer than any one"<<endl;
        }
        else
            cout<<"Case #"<<k++<<": What a fxcking day"<<endl;
    }
    return 0;
}