제출 #206717

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
206717	2020-03-04 17:30:38	Saboon	Olympic Bus (JOI20_ho_t4)	C++14	100 / 100	322 ms	2424 KiB

ho_t4

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int,int> pii;
const int maxn = 200 + 10;
const int maxm = 5e4 + 10;
const int inf = 1e9;
int n, m;
int a[maxm], b[maxm], c[maxm], d[maxm];
vector<pair<int,int> > g[maxn];
int dp[maxn], pd[maxn], cn[maxn], pr[maxn];
bool mark[maxn];
int dijkstra(int src, int snk){
  memset(dp, 63, sizeof dp);
  memset(mark, 0, sizeof mark);
  memset(cn, 0, sizeof cn);
  dp[src] = 0;
  for (int i = 0; i < n; i++){
    int v = -1;
    for (int j = 1; j <= n; j++)
      if (!mark[j] and (v == -1 or dp[v] > dp[j]))
        v = j;
    if (v == -1)
      break;
 
 
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• Subtask 2: 11 / 11
• Subtask 3: 21 / 21
• Subtask 4: 63 / 63