题解

#include<bits/stdc++.h>
using namespace std;
char n;       //char好像只用1字节
int main()
{
    cin>>n;
    if(n=='7')
        cout<<"Sunday";
    else if(n=='1')
        cout<<"Monday";
    else if(n=='2')
        cout<<"Tuesday";
    else if(n=='3')
        cout<<"Wednesday";
    else if(n=='4')
        cout<<"Thursday";
    else if(n=='5')
        cout<<"Friday";
    else
        cout<<"Saturday";
    return 0;
}