Submission #1049952

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1049952	2024-08-09 06:19:55	avighna	Relay Marathon (NOI20_relaymarathon)	C++17	100 / 100	1483 ms	277464 KiB

RelayMarathon

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#include <bits/stdc++.h>
typedef long long ll;
const ll inf = 1e15;
struct Edge {
  ll u, v, w;
};
int main() {
  std::ios_base::sync_with_stdio(false);
  std::cin.tie(nullptr);
  ll n, m, k;
  std::cin >> n >> m >> k;
  std::vector<std::vector<std::pair<ll, ll>>> adj(n + 1);
  std::vector<Edge> edges;
  for (ll i = 0, u, v, w; i < m; ++i) {
    std::cin >> u >> v >> w;
    adj[u].push_back({v, w});
    adj[v].push_back({u, w});
    edges.push_back({u, v, w});
  }
  std::vector<ll> A(k);
  std::vector<bool> special(n + 1);
  for (auto &i : A) {
    std::cin >> i;
    special[i] = true;
  }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

RelayMarathon.cpp: In function 'int main()':
RelayMarathon.cpp:120:20: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'const long unsigned int' [-Wsign-compare]
  120 |   for (ll i = 0; i < std::min(best1.size(), size_t(5)); ++i) {
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RelayMarathon.cpp:121:22: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'const long unsigned int' [-Wsign-compare]
  121 |     for (ll j = 0; j < std::min(best2.size(), size_t(5)); ++j) {
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 12 / 12
• Subtask 3: 25 / 25
• Subtask 4: 58 / 58