# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
896454 | 2024-01-01T13:30:26 Z | Servant_of_the_Lord | 어르신 집배원 (BOI14_postmen) | C++17 | 363 ms | 87480 KB |
#include<bits/stdc++.h> #define ll long long using namespace std; main() { ll x,y,z,a,b,c; ios_base::sync_with_stdio(0); cin.tie(0); cin>>x>>y; vector<vector<pair<ll,ll>>>v(x); vector<ll>w(y); vector<ll>u; vector<bool>t(x); for(ll i=0;i<y;i++) { cin>>a>>b; a--,b--; v[a].push_back({b,i}); v[b].push_back({a,i}); } function<void(ll)>dfs=[&](ll a) { if(t[a]) { while(u.back()!=a) { cout<<u.back()+1<<' '; t[u.back()]=false; u.pop_back(); } cout<<a+1<<'\n'; u.pop_back(); } while(v[a].size()) { pair<ll,ll>p=v[a].back(); v[a].pop_back(); if(w[p.second])continue; w[p.second]=true; u.push_back(a); t[a]=true; dfs(p.first); } }; dfs(0); }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 344 KB | Output is correct |
2 | Correct | 0 ms | 344 KB | Output is correct |
3 | Correct | 0 ms | 348 KB | Output is correct |
4 | Correct | 1 ms | 876 KB | Output is correct |
5 | Correct | 1 ms | 604 KB | Output is correct |
6 | Correct | 1 ms | 856 KB | Output is correct |
7 | Correct | 4 ms | 2392 KB | Output is correct |
8 | Correct | 1 ms | 604 KB | Output is correct |
9 | Correct | 33 ms | 12580 KB | Output is correct |
10 | Correct | 1 ms | 600 KB | Output is correct |
11 | Correct | 1 ms | 604 KB | Output is correct |
12 | Correct | 34 ms | 13396 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 344 KB | Output is correct |
2 | Correct | 0 ms | 348 KB | Output is correct |
3 | Correct | 0 ms | 348 KB | Output is correct |
4 | Correct | 1 ms | 664 KB | Output is correct |
5 | Correct | 1 ms | 604 KB | Output is correct |
6 | Correct | 1 ms | 860 KB | Output is correct |
7 | Correct | 4 ms | 2396 KB | Output is correct |
8 | Correct | 1 ms | 604 KB | Output is correct |
9 | Correct | 25 ms | 12360 KB | Output is correct |
10 | Correct | 1 ms | 604 KB | Output is correct |
11 | Correct | 1 ms | 760 KB | Output is correct |
12 | Correct | 28 ms | 13136 KB | Output is correct |
13 | Correct | 44 ms | 17616 KB | Output is correct |
14 | Correct | 37 ms | 12372 KB | Output is correct |
15 | Correct | 36 ms | 14784 KB | Output is correct |
16 | Correct | 42 ms | 17600 KB | Output is correct |
17 | Correct | 36 ms | 9808 KB | Output is correct |
18 | Correct | 48 ms | 14624 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 344 KB | Output is correct |
2 | Correct | 0 ms | 348 KB | Output is correct |
3 | Correct | 0 ms | 348 KB | Output is correct |
4 | Correct | 1 ms | 860 KB | Output is correct |
5 | Correct | 1 ms | 604 KB | Output is correct |
6 | Correct | 1 ms | 856 KB | Output is correct |
7 | Correct | 4 ms | 2392 KB | Output is correct |
8 | Correct | 1 ms | 604 KB | Output is correct |
9 | Correct | 25 ms | 12380 KB | Output is correct |
10 | Correct | 1 ms | 604 KB | Output is correct |
11 | Correct | 1 ms | 604 KB | Output is correct |
12 | Correct | 29 ms | 13148 KB | Output is correct |
13 | Correct | 44 ms | 17608 KB | Output is correct |
14 | Correct | 47 ms | 12564 KB | Output is correct |
15 | Correct | 36 ms | 14788 KB | Output is correct |
16 | Correct | 42 ms | 17604 KB | Output is correct |
17 | Correct | 36 ms | 9812 KB | Output is correct |
18 | Correct | 39 ms | 14284 KB | Output is correct |
19 | Correct | 333 ms | 87480 KB | Output is correct |
20 | Correct | 301 ms | 62020 KB | Output is correct |
21 | Correct | 277 ms | 74676 KB | Output is correct |
22 | Correct | 363 ms | 87384 KB | Output is correct |
23 | Correct | 131 ms | 58816 KB | Output is correct |
24 | Correct | 313 ms | 48468 KB | Output is correct |
25 | Correct | 334 ms | 71064 KB | Output is correct |