F(最低标准)级题解

#include<bits/stdc++.h>
using namespace std;
int a[100001];
int main(){
    int a;
    cin >> a;
    if(a <= 6){
        a += 1;
    }
    else{
        a %= 7;
        a++;
    }
    if(a == 1){
        cout << "Monday";
    }
    if(a == 2){
        cout << "Tuesday";
    }
    if(a == 3){
        cout << "Wednesday";
    }
    if(a == 4){
        cout << "Thursday";
    }
    if(a == 5){
        cout << "Friday";
    }
    if(a == 6){
        cout << "Saturday";
    }
    if(a == 7){
        cout << "Sunday";
    }
}