제출 #1297094

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1297094		M_W_13	게임 (IOI14_game)	C++20	컴파일 에러	0 ms	0 KiB

game

#include "game.h"
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
#define rep(i, n) for (int i = 0; i < (n); i++)
#define st first
#define nd second
#define pb push_back
#define pii pair<int, int>
#define all(a) a.begin(), a.end()

int hasEdge(int u, int v) {
    int w = max(u, v);
    cnt[w]++;
    return (c[w] == w);
}

컴파일 시 표준 에러 (stderr) 메시지

game.cpp: In function 'int hasEdge(int, int)':
game.cpp:15:5: error: 'cnt' was not declared in this scope; did you mean 'int'?
   15 |     cnt[w]++;
      |     ^~~
      |     int
game.cpp:16:13: error: 'c' was not declared in this scope
   16 |     return (c[w] == w);
      |             ^