제출 #1189880

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1189880		racha555	Easter Eggs (info1cup17_eastereggs)	C++20	컴파일 에러	0 ms	0 KiB

eastereggs

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

using namespace std;

void dfs(int u,vector<vector<int>>&adj,vector<vector<int>> &path){
    for(auto v:adj[u]){
        if(path[v].empty()){
            path[v]=path[u];
       
            path[v].emplace_back(v);
            dfs(v);
        }
    }
}

int  findEgg (int N, vector < pair < int, int > > bridges)
{
    vector<vector<int>> adj(513),path(513);
    for(auto [u,v]:bridges){
          adj[u].emplace_back(v);
          adj[v].emplace_back(u);
    }
    path[1].emplace_back(1);
    dfs(1,adj,path);
 
    path[1].emplace_back(1);
    int l=0,mid,r=N;
    while(l<r){
        int  mid=l+(r-l)/2;
        if(query(path[mid])==1){
            r=mid;
        }
        else{
            l=mid+1;
        }
    }
    return r;
    // if (query ({1})) return 1;
    // return N;

}
// int main(){
//     findEgg(5,{{1,2},{1,3},{2,4},{4,5}});
// }

컴파일 시 표준 에러 (stderr) 메시지

eastereggs.cpp: In function 'void dfs(int, std::vector<std::vector<int> >&, std::vector<std::vector<int> >&)':
eastereggs.cpp:12:16: error: too few arguments to function 'void dfs(int, std::vector<std::vector<int> >&, std::vector<std::vector<int> >&)'
   12 |             dfs(v);
      |             ~~~^~~
eastereggs.cpp:6:6: note: declared here
    6 | void dfs(int u,vector<vector<int>>&adj,vector<vector<int>> &path){
      |      ^~~