Submission #1705916

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Source Code Expand

#include <iostream>
#include <vector>
#include <set>
#include <cmath>

#define rep(i,a) for(int i = 0 ; i < a ; i ++)
#define loop(i,a,b) for(int i = a ; i < b ; i ++)
#define vi vector<int>
#define vs vector<string>
#define pb push_back
#define mp make_pair
using namespace std;

int main(void){
  int n;
  cin>>n;
  unsigned long long a = (1+n)*n/2;
  bool flag = true;
  for(int i = 2 ; i < a ; i ++){
    if(a%i == 0){
      // cout<<i<<' '<<flag<<endl;
      flag = false;
    }
  }
  cout<<(!flag?"BOWWOW":"WANWAN")<<endl;
}

Submission Info

Judge Result