环球速讯:1049:晶晶赴约会-信息学奥赛一本通

哔哩哔哩   2023-05-28 15:37:53

#include<algorithm>


【资料图】

#include<cmath>

#include<cstdio>

#include<iostream>

using namespace std;

int main(){

int d;

cin>>d;

switch(d){

case 1:

cout<<"NO";

break; 

case 2:

cout<<"YES";

break;

case 3:

cout<<"NO";

break;

case 4:

cout<<"YES";

break;

case 5:

cout<<"NO";

break;

case 6:

cout<<"YES";

break;

case 7:

cout<<"YES";

break;

}

return 0;

}

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