#include<iostream> #include<algorithm> #include<math.h> using namespace std; int isprime(int x){ int flag=0; if(x==0)return 0; for(int i=2;i<=x/2;i++){ if(x%i==0){ flag=1; return 0; } } if(flag==0)return 1; } int main(){ int n,k=1; while(cin>>n){ cout<<"Case #"<<k++<<": "; if(isprime(n)==1){ cout<<"I'm richer than any one"<<endl; }else{ cout<<"What a fxcking day"<<endl; } } return 0; } |
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