제출 #532355

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
532355	2022-03-02 18:18:58	Alex_tz307	Autobus (COCI22_autobus)	C++17	70 / 70	167 ms	6324 KiB

Main

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 <bits/stdc++.h>
#define INF 0x3f3f3f3f
using namespace std;
const int64_t INFL = 1e18L;
void minSelf(int &x, int y) {
  if (y < x) {
    x = y;
  }
}
void testCase() {
  int n, m;
  cin >> n >> m;
  vector<vector<int>> wt(n + 1, vector<int>(n + 1, INF));
  for (int i = 0; i < m; ++i) {
    int u, v, w;
    cin >> u >> v >> w;
    minSelf(wt[u][v], w);
  }
  vector<vector<pair<int, int>>> g(n + 1);
  for (int u = 1; u <= n; ++u) {
    for (int v = 1; v <= n; ++v) {
      if (u != v && wt[u][v] != INF) {
        g[u].emplace_back(v, wt[u][v]);
      }
    }
  }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 15 / 15
• Subtask 2: 15 / 15
• Subtask 3: 25 / 25
• Subtask 4: 15 / 15