문제
풀이
#include <iostream>
#include <string>
using namespace std;
void solve(void) {
int n; cin >> n;
string s; cin >> s;
int k; cin >> k;
k += (s == "annyong") ^ (k & 1);
cout << (k > n ? k - 2 : k);
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}