Submission #1305807

#	Time	Username	Problem	Language	Result	Execution time	Memory
1305807		jojeonghoon	게임 (APIO22_game)	C++20	Compilation error	0 ms	0 KiB

game

#include <bits/stdc++.h>
#include "game.h"
using namespace std;
int D[LM];
int dfs(int x, int w){
    w+=x<K;
    if(D[x]) return 1;
    D[x]=w;
    for(int i:G[x]){
        if(dfs(i,w)) return 1;
    }
    
    return 0;
}

int add_teleporter(int u, int v){
    G[u].push_back(v);
    fill(D,D+N,0);
    D[u]=1;
    return dfs(v,1);
}

Compilation message (stderr)

game.cpp:4:7: error: 'LM' was not declared in this scope
    4 | int D[LM];
      |       ^~
game.cpp: In function 'int dfs(int, int)':
game.cpp:6:10: error: 'K' was not declared in this scope
    6 |     w+=x<K;
      |          ^
game.cpp:7:8: error: 'D' was not declared in this scope
    7 |     if(D[x]) return 1;
      |        ^
game.cpp:8:5: error: 'D' was not declared in this scope
    8 |     D[x]=w;
      |     ^
game.cpp:9:15: error: 'G' was not declared in this scope
    9 |     for(int i:G[x]){
      |               ^
game.cpp: In function 'int add_teleporter(int, int)':
game.cpp:17:5: error: 'G' was not declared in this scope
   17 |     G[u].push_back(v);
      |     ^
game.cpp:18:10: error: 'D' was not declared in this scope
   18 |     fill(D,D+N,0);
      |          ^
game.cpp:18:14: error: 'N' was not declared in this scope
   18 |     fill(D,D+N,0);
      |              ^