#include<bits/stdc++.h> using namespace std; int main(){ int a; cin>>a; switch(a){ case 1: cout<<"Monday";break; case 2: cout<<"Tuesday";break; case 3: cout<<"Wednesday";break; case 4: cout<<"Thursday";break; case 5: cout<<"Friday";break; case 6: cout<<"Saturday";break; case 7: cout<<"Sunday";break; default: cout<<"input error!"; } return 0; }