题解 - 苏州市吴江区中学生信息编程竞赛域

-2
12338黄浩洋 (12338黄浩洋) LV 8 @ 2021-11-17 19:42:44

#include<iostream>
#include<iomanip>
#include<cmath>
using namespace std;
int main()
{
int d;
cin>>d;
1<=d<=7;
if(d==1||d==3||d==5)
cout<<"NO"<<endl;
else
cout<<"YES"<<endl;
return 0;

}
-3
12337陈子函 (12337陈子函) LV 8 @ 2021-11-18 20:29:58

#include<iostream>
using namespace std;
int main()
{
int d;
cin>>d;
1<=d<=7;
if(d==1||d==3||d==5)
cout<<"NO"<<endl;
else
cout<<"YES"<<endl;
return 0;
}