[알고리즘] 백준 16204 - 카드 뽑기 (C++)

[문제 링크] : https://www.acmicpc.net/problem/16204

#include <iostream>
using namespace std;

int N, M, K;

int main(){
    cin >> N >> M >> K;
    cout << min(M, K) + min(N - M, N - K) << "\n";
    return 0;
}