# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
498615 | 2021-12-25T19:17:24 Z | aurims | Cheap flights (LMIO18_pigus_skrydziai) | C++14 | 106 ms | 262148 KB |
#include <bits/stdc++.h> #define pb push_back #define MAXN 5000 using namespace std; /* input 5 4 1 2 1 1 3 2 1 4 1 2 4 1 */ struct miestas { vector<int> kaimynai; vector<int> pelnas; }; vector<miestas> miestai; int rask_didz_pelna(int idx) { int pelnas = 0; for(int kaim : miestai[idx].kaimynai) { } return pelnas; } int main() { //int m1[MAXN][MAXN]; int N, M; cin >> N >> M; /* for(int i = 0; i < N; i++) { for(int j = 0; j < N; j++) { m1[i][j] = -1; } } */ miestai.resize(N); for(int i = 0; i < N; i++) miestai[i].pelnas.resize(N); for(int i = 0; i < M; i++) { int a, b, p; cin >> a >> b >> p; miestai[a-1].kaimynai.pb(b-1); miestai[b-1].kaimynai.pb(a-1); miestai[a-1].pelnas[b-1] = p; miestai[b-1].pelnas[a-1] = p; /* m1[a-1][b-1] = p; m1[b-1][a-1] = p; */ } int mx = -1; // perrenkam visas zvaigzdes for(int i = 0; i < N; i++) { int sum = 0; for(int sidx : miestai[i].kaimynai) { sum += miestai[i].pelnas[sidx]; } if(sum > mx) mx = sum; } cout << mx << '\n'; } /* zvaigzdziu perrinkimas: iteruojam per visas grafo virsunes ir sudedam ju briaunu svorius trikampiu perrinkimas: */
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 204 KB | Output is correct |
2 | Incorrect | 1 ms | 292 KB | Output isn't correct |
3 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 204 KB | Output is correct |
2 | Incorrect | 1 ms | 292 KB | Output isn't correct |
3 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Runtime error | 106 ms | 262148 KB | Execution killed with signal 9 |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Runtime error | 106 ms | 262148 KB | Execution killed with signal 9 |
2 | Halted | 0 ms | 0 KB | - |