AC

#include<bits/stdc++.h>
using namespace std;
int main(){
int a;
cin>>a;
if(a1){
cout<<"Monday";
}
else if(a2){
cout<<"Tuesday";
}
else if(a3){
cout<<"Wednesday";
}
else if(a4){
cout<<"Thursday";
}
else if(a5){
cout<<"Friday";
}
else if(a6){
cout<<"Saturday";
}
else{
cout<<"Sunday";
}

return 0;
}