#pragma GCC optimize(2)
#include <bits/stdc++.h>
#include <iostream>
#include <fstream>
#include <iomanip>
#define inf 2147483647
#define IosF ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0)
using namespace std;
typedef long long ll;
#define N 1000010
#define PNO cout<<"NO\n";
#define PYES cout<<"YES\n"
#define lowbit(x) (x&(-x))

int main() {
    IosF;
    string a, b;
    cin >> a >> b;
    if( a[0] == 'Y' ) cout << (char)(b[0] - 32) << endl;
    else cout << b << endl;
    return 0;
}

#include <bits/stdc++.h>
using namespace std ;
int main() {
    int n , y;
    cin>> n >> y  ;

    cout<< n/y ;

    return 0;
}