제출 #395928

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
395928	2021-04-29 08:18:10	pure_mem	Toll (BOI17_toll)	C++14	100 / 100	180 ms	170012 KiB

toll

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#include <bits/stdc++.h>
#define X first
#define Y second
#define MP make_pair
#define ll long long
using namespace std;
const int N = 1e6 + 1, M = 1e7 + 1, mod = 1e9 + 7;            
const ll INF = 1e18;
ll sp[50001][17][5][5], ans[5][5], tmp[5][5];
int k, n, m, q;
void comb(ll (&t)[5][5], const ll (&a)[5][5], const ll (&b)[5][5]){
  for(int x = 0;x < k;x++){
    for(int y = 0;y < k;y++){
      t[x][y] = INF;
      for(int z = 0;z < k;z++){
        t[x][y] = min(t[x][y], a[x][z] + b[z][y]);
      }
    }
  } 
}
int main () {
  ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
  cin >> k >> n >> m >> q;  
  memset(sp, 0x3f, sizeof(sp));
  for(int i = 0, x, y, c;i < m;i++){
    cin >> x >> y >> c;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 10 / 10
• Subtask 3: 8 / 8
• Subtask 4: 31 / 31
• Subtask 5: 44 / 44