# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
310309 | 2020-10-06T15:39:20 Z | Peacher29 | 기지국 (IOI20_stations) | C++14 | 2 ms | 640 KB |
#include "stations.h" #include <bits/stdc++.h> using namespace std; class pont{ public: vector<int> v; int id=-1; void dfs(bool mi); }; int dd; vector<pont> p; void pont::dfs(bool mi){ if(id==-1){ if(mi){ id=-2; } else { id=++dd; } for(int i : v){ p[i].dfs(!mi); } if(!mi){ id=++dd; } } } vector<int> label(int n, int k, vector<int> u, vector<int> v) { p.clear(); p.resize(n); dd=-1; for(int i=0;i<n-1;i++){ p[u[i]].v.push_back(v[i]); p[v[i]].v.push_back(u[i]); } p[0].dfs(0); } int find_next_station(int s, int t, vector<int> c) { if(s==t){ exit(255); } if(c.size()==1){ return c[0]; } sort(c.begin(), c.end()); if(s<c[0]){ if(t<s || c[c.size()-2]<t){ return c[c.size()-1]; } else { for(int i=c.size()-2;i>=0;i--){ if(t<=c[i]){ return c[i]; } } exit(255); } } else { if(t>s || c[1]>t){ return c[0]; } else { for(int i=c.size()-2;i>=0;i--){ if(t<=c[i]){ return c[i]; } } exit(255); } } }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Runtime error | 1 ms | 384 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Runtime error | 2 ms | 640 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Runtime error | 1 ms | 376 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Runtime error | 1 ms | 364 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Runtime error | 1 ms | 416 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |