제출 #1226078

#제출 시각아이디문제언어결과실행 시간메모리
1226078paskalisapo즐거운 행로 (APIO20_fun)C++20
컴파일 에러
0 ms0 KiB
#include "fun.h"
#include <bits/stdc++.h>
#include <vector>
using namespace std;

stack<int> s;
vector<vector<pair<int,int>>> adj;
vector<int> v;
bool valid = false;
int n;
void dfs(int cur, int par, int mw) {
    for(auto &x : adj[cur]) {
        if(x.first == par || x.second > mw) {
            continue;
        }
        dfs(x.first, cur, x.second);
        s.push(x.first);
    }
    if(s.size() == n) {
        while(!s.empty()) {
            v.push_back(s.top());
            s.pop();
        }
        valid = true;
        return;
    }
    else {
        s.pop();
    }

}

std::vector<int> createFunTour(int N, int Q) {
    int H = hoursRequired(0, N - 1);
    int A = attractionsBehind(0, N - 1);
    return std::vector<int>(N);
    n = N;
    adj.resize(N);
    for(int i = 0;i < N ; i++){ 
        for(int j = i + 1; j < N ;j ++) {
            int temp = hoursRequired(i , j);
            if(attractionsBehind(i, j) == 0) {

                adj[i].push_back({j, temp});
                adj[j].push_back({i , temp});
            }

        }
    }
    for(int i = 0 ;i < N ;i++) {
        dfs(i , INT_MAX);
        if(valid) {
            break;
        }
    }
    reverse(v.begin(), v.end());
    for(auto &x : v) {
        cout << x << " ";
    }
    cout << endl;


  }

컴파일 시 표준 에러 (stderr) 메시지

fun.cpp: In function 'std::vector<int> createFunTour(int, int)':
fun.cpp:51:12: error: too few arguments to function 'void dfs(int, int, int)'
   51 |         dfs(i , INT_MAX);
      |         ~~~^~~~~~~~~~~~~
fun.cpp:11:6: note: declared here
   11 | void dfs(int cur, int par, int mw) {
      |      ^~~