简单的题解^-^

看似简单的，实则简单

#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
n=(n+1)%7;
if(n0){cout<<"sunday";}
else if(n1){cout<<"monday";}
else if(n2){cout<<"tuesday";}
else if(n3){cout<<"wednesday";}
else if(n4){cout<<"thursday";}
else if(n5){cout<<"friday";}
else {cout<<"saturday";}
return 0;
}