제출 #933733

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
933733		LucaIlie	Political Development (BOI17_politicaldevelopment)	C++17	0 / 100	1 ms	1372 KiB

politicaldevelopment

#include <bits/stdc++.h>

using namespace std;

const int MAX_N = 5e4;
vector<int> adj[MAX_N];

int main() {
    int n, k, minn = n;

    cin >> n >> k;
    for ( int u = 0; u < n; u++ ) {
        int d;
        cin >> d;
        for ( int j = 0; j < d; j++ ) {
            int v;
            cin >> v;
            adj[u].push_back( v );
        }
        minn = min( minn, d );
    }

    cout << minn;

    if ( minn > k )
        return 1;

    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

politicaldevelopment.cpp: In function 'int main()':
politicaldevelopment.cpp:9:15: warning: 'n' is used uninitialized in this function [-Wuninitialized]
    9 |     int n, k, minn = n;
      |               ^~~~

• Subtask 1: 0 / 4
• Subtask 2: 0 / 12
• Subtask 3: 0 / 23
• Subtask 4: 0 / 38
• Subtask 5: 0 / 23