제출 #745325

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
745325	2023-05-19 21:13:36	Lobo	자매 도시 (APIO20_swap)	C++17	컴파일 에러	0 ms	0 KiB

swap

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include "swap.h"
#include <bits/stdc++.h>
using namespace std;
#define fr first
#define sc second
#define mp make_pair
#define pb push_back
#define all(x) x.begin(),x.end()
const int maxn = 2e5+10;
const int B = 500;
int n, m, gr[maxn], ds[maxn], dsz[maxn], mn[maxn];
vector<int> mn0[maxn];
vector<pair<int,pair<int,int>>> edgs;
int find(int u) {
    if(ds[u] == u) return u;
    return ds[u] = find(ds[u]);
}
void join(int u, int v, int id) {
    gr[u]++;
    gr[v]++;
    int mxgr = max(gr[u],gr[v]);
    u = find(u);
    v = find(v);
    if(u == v || mxgr >= 3 || mn[u] != -1 || mn[v] != -1) {
        if(mn0[u].size()) {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

컴파일 시 표준 에러 (stderr) 메시지

swap.cpp: In function 'int getMinimumFuelCapacity(int, int)':
swap.cpp:88:12: error: 'edges' was not declared in this scope; did you mean 'edgs'?
   88 |     return edges[max({ans,mn[x],mn[y]})].fr;
      |            ^~~~~
      |            edgs