# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
786167 | 2023-07-18T05:03:12 Z | christinelynn | Jakarta Skyscrapers (APIO15_skyscraper) | C++17 | 1000 ms | 262144 KB |
#include <bits/stdc++.h> using namespace std; #define int long long vector<int> adj[30005]; int pan[2005][2005]; int arr[2005]; int ARR[2005]; bool vis[2005]; int pro(int a) { vis[a] = true; for(int i = 0; i < adj[a].size(); i++) { if(vis[adj[a][i]] == false) { vis[adj[a][i]] = true; int b = pro(adj[a][i]); } } return 0; } int proses(int a) { priority_queue<pair<int, int>> pq; for(int i = 0; i < adj[a].size(); i++) { pq.push({-1 * pan[a][adj[a][i]], adj[a][i]}); } int jum = -1; while(!pq.empty()) { int b = pq.top().first * -1; int c = pq.top().second; if(c == 1) { jum = b; break; } for(int i = 0; i < adj[c].size(); i++) { pq.push({-1 * (b + pan[c][adj[c][i]]), adj[c][i]}); } pq.pop(); } return jum; } signed main() { ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); int a, b; cin >> a >> b; for(int i = 0; i < b; i++) { cin >> arr[i] >> ARR[i]; } for(int i = 0; i < b; i++) { for(int j = 0; j < b; j++) { if(i != j) { if((arr[j] - arr[i]) % ARR[i] == 0) { pan[i][j] = abs((arr[j] - arr[i]) / ARR[i]); adj[i].push_back(j); } } } } int c = pro(0); if(vis[1] == false) { cout << -1 << "\n"; return 0; } cout << proses(0) << "\n"; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 980 KB | Output is correct |
2 | Correct | 1 ms | 980 KB | Output is correct |
3 | Correct | 1 ms | 980 KB | Output is correct |
4 | Correct | 1 ms | 980 KB | Output is correct |
5 | Correct | 1 ms | 980 KB | Output is correct |
6 | Correct | 1 ms | 980 KB | Output is correct |
7 | Correct | 1 ms | 980 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 980 KB | Output is correct |
2 | Correct | 1 ms | 980 KB | Output is correct |
3 | Correct | 1 ms | 980 KB | Output is correct |
4 | Correct | 1 ms | 980 KB | Output is correct |
5 | Correct | 1 ms | 980 KB | Output is correct |
6 | Correct | 1 ms | 980 KB | Output is correct |
7 | Correct | 1 ms | 980 KB | Output is correct |
8 | Correct | 1 ms | 980 KB | Output is correct |
9 | Execution timed out | 1089 ms | 262144 KB | Time limit exceeded |
10 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 980 KB | Output is correct |
2 | Correct | 1 ms | 980 KB | Output is correct |
3 | Correct | 1 ms | 980 KB | Output is correct |
4 | Correct | 1 ms | 980 KB | Output is correct |
5 | Correct | 1 ms | 980 KB | Output is correct |
6 | Correct | 1 ms | 980 KB | Output is correct |
7 | Correct | 1 ms | 980 KB | Output is correct |
8 | Correct | 1 ms | 980 KB | Output is correct |
9 | Execution timed out | 1054 ms | 262144 KB | Time limit exceeded |
10 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 980 KB | Output is correct |
2 | Correct | 1 ms | 980 KB | Output is correct |
3 | Correct | 1 ms | 980 KB | Output is correct |
4 | Correct | 1 ms | 980 KB | Output is correct |
5 | Correct | 1 ms | 980 KB | Output is correct |
6 | Correct | 1 ms | 980 KB | Output is correct |
7 | Correct | 1 ms | 980 KB | Output is correct |
8 | Correct | 1 ms | 980 KB | Output is correct |
9 | Execution timed out | 1002 ms | 262144 KB | Time limit exceeded |
10 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 980 KB | Output is correct |
2 | Correct | 1 ms | 980 KB | Output is correct |
3 | Correct | 1 ms | 980 KB | Output is correct |
4 | Correct | 1 ms | 980 KB | Output is correct |
5 | Correct | 1 ms | 980 KB | Output is correct |
6 | Correct | 1 ms | 980 KB | Output is correct |
7 | Correct | 1 ms | 980 KB | Output is correct |
8 | Correct | 1 ms | 980 KB | Output is correct |
9 | Execution timed out | 1034 ms | 262144 KB | Time limit exceeded |
10 | Halted | 0 ms | 0 KB | - |