CCC 2026 J1 Concert Tickets

    1#include <bits/stdc++.h>
    2using namespace std;
    3using ll = long long;
    4using i128 = __int128;
    5const int inf = 1e9;
    6const ll INF = 1LL << 60; //❄️
    7int main() {
    8    ios::sync_with_stdio(0); cin.tie(0); 
    9    int a, b, c; cin >> a >> b >> c;
    10    if (a <= b - c) cout << "Y " << b - c - a << '\n';
    11    else cout << "N" << '\n';
    12    return 0;
    13}