#40068: ans//不會再看
yp11251120@yphs.tp.edu.tw
(908-43劉濟緯)
#include<bits/stdc++.h>
using namespace std;
int main()
{
int k=0;
string c[7]={"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday","Saturday"},a;
cin>>a;
for(int i=0 ;i<7; i++)
{
if(a==c[i])
{
cout<<i<<endl;
k=1;
break;
}
}
if(k==0) cout<<"error"<<endl;
}