Submission #219502

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
219502	2020-04-05 12:21:22	quocnguyen1012	Cheap flights (LMIO18_pigus_skrydziai)	C++14	100 / 100	1561 ms	89544 KiB

pigus_skrydziai

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#include <bits/stdc++.h>
#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define eb emplace_back
using namespace std;
typedef long long ll;
typedef pair<int, int> ii;
const int maxn = 3e5 + 5;
map<ii, int> cost;
int N, M;
vector<ii> adj[maxn];
signed main(void)
{
  ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
  #ifdef LOCAL
    freopen("A.INP", "r", stdin);
    freopen("A.OUT", "w", stdout);
  #endif // LOCAL
  cin >> N >> M;
  ll res = 0;
  while(M--){
    int u, v, w;
    cin >> u >> v >> w;
 
 
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• Subtask 1: 12 / 12
• Subtask 2: 25 / 25
• Subtask 3: 16 / 16
• Subtask 4: 47 / 47