Submission #3787129
Source Code Expand
#include <bits/stdc++.h> #define repd(i,a,b) for (int i=(a);i<(b);i++) #define rep(i,n) repd(i,0,n) typedef long long ll; using namespace std; const int MOD = 1000000007; const int INF = 1010000000; const double EPS = 1e-10; const array<pair<int,int>,4> fd{make_pair(1,0),make_pair(-1,0),make_pair(0,1),make_pair(0,-1)}; int main(){ int h,w;cin>>h>>w;char m[500][500]; pair<int,int> start, goal; rep(i,h)rep(j,w){ cin>>m[i][j]; if(m[i][j] == 's')start = make_pair(i,j); else if (m[i][j] == 'g')goal = make_pair(i,j); } stack<pair<int,int>> s; int visited[500][500];rep(i,500)rep(j,500)visited[i][j] = false; bool goalable = false; s.push(start); while(!s.empty()){ pair<int,int> cur = s.top();s.pop(); if(visited[cur.first][cur.second]||m[cur.first][cur.second]=='#'||cur.first<0||cur.second<0||cur.first>=h||cur.second>=w)continue; if(m[cur.first][cur.second]){goalable = true;break;} visited[cur.first][cur.second] = true; rep(i,4)s.push(make_pair(cur.first+fd[i].first,cur.second+fd[i].second)); } if(goalable)cout << "Yes" << endl; else cout << "No" << endl; }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | okitz |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1157 Byte |
Status | WA |
Exec Time | 16 ms |
Memory | 1408 KB |
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||||||
Status |
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Set Name | Test Cases |
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Sample | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt |
All | 00_min_01.txt, 00_min_02.txt, 00_min_03.txt, 00_min_04.txt, 00_min_05.txt, 00_min_06.txt, 00_min_07.txt, 00_min_08.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt, 02_rndhard_00.txt, 02_rndhard_01.txt, 02_rndhard_02.txt, 02_rndhard_03.txt, 02_rndhard_04.txt, 02_rndhard_05.txt, 02_rndhard_06.txt, 02_rndhard_07.txt, 02_rndhard_08.txt, 02_rndhard_09.txt, 02_rndhard_10.txt, 02_rndhard_11.txt, 02_rndhard_12.txt, 02_rndhard_13.txt, 02_rndhard_14.txt, 02_rndhard_15.txt, 02_rndhard_16.txt, 02_rndhard_17.txt, 02_rndhard_18.txt, 02_rndhard_19.txt, 02_rndhard_20.txt, 02_rndhard_21.txt, 02_rndhard_22.txt, 02_rndhard_23.txt, 02_rndhard_24.txt, 02_rndhard_25.txt, 02_rndhard_26.txt, 02_rndhard_27.txt, 02_rndhard_28.txt, 02_rndhard_29.txt, 02_rndhard_30.txt, 02_rndhard_31.txt, 02_rndhard_32.txt, 02_rndhard_33.txt, 02_rndhard_34.txt, 02_rndhard_35.txt, 02_rndhard_36.txt, 02_rndhard_37.txt, 02_rndhard_38.txt, 02_rndhard_39.txt, 03_rndhardsmall_00.txt, 03_rndhardsmall_01.txt, 03_rndhardsmall_02.txt, 03_rndhardsmall_03.txt, 03_rndhardsmall_04.txt, 03_rndhardsmall_05.txt, 03_rndhardsmall_06.txt, 03_rndhardsmall_07.txt, 03_rndhardsmall_08.txt, 03_rndhardsmall_09.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_min_01.txt | AC | 2 ms | 1280 KB |
00_min_02.txt | WA | 2 ms | 1280 KB |
00_min_03.txt | WA | 2 ms | 1280 KB |
00_min_04.txt | WA | 2 ms | 1280 KB |
00_min_05.txt | AC | 2 ms | 1280 KB |
00_min_06.txt | WA | 2 ms | 1280 KB |
00_min_07.txt | WA | 2 ms | 1280 KB |
00_min_08.txt | WA | 2 ms | 1280 KB |
00_sample_01.txt | WA | 2 ms | 1280 KB |
00_sample_02.txt | AC | 2 ms | 1280 KB |
00_sample_03.txt | WA | 2 ms | 1280 KB |
00_sample_04.txt | AC | 2 ms | 1280 KB |
00_sample_05.txt | WA | 2 ms | 1280 KB |
01_rnd_00.txt | WA | 16 ms | 1408 KB |
01_rnd_01.txt | AC | 15 ms | 1408 KB |
01_rnd_02.txt | AC | 15 ms | 1408 KB |
01_rnd_03.txt | AC | 15 ms | 1408 KB |
01_rnd_04.txt | AC | 15 ms | 1408 KB |
01_rnd_05.txt | WA | 15 ms | 1408 KB |
01_rnd_06.txt | AC | 15 ms | 1408 KB |
01_rnd_07.txt | AC | 15 ms | 1408 KB |
01_rnd_08.txt | WA | 15 ms | 1408 KB |
01_rnd_09.txt | WA | 15 ms | 1408 KB |
01_rnd_10.txt | WA | 15 ms | 1408 KB |
01_rnd_11.txt | WA | 15 ms | 1408 KB |
01_rnd_12.txt | AC | 15 ms | 1408 KB |
01_rnd_13.txt | AC | 15 ms | 1408 KB |
01_rnd_14.txt | WA | 15 ms | 1408 KB |
01_rnd_15.txt | AC | 16 ms | 1408 KB |
01_rnd_16.txt | WA | 15 ms | 1408 KB |
01_rnd_17.txt | WA | 15 ms | 1408 KB |
01_rnd_18.txt | WA | 15 ms | 1408 KB |
01_rnd_19.txt | AC | 15 ms | 1408 KB |
02_rndhard_00.txt | WA | 15 ms | 1408 KB |
02_rndhard_01.txt | WA | 16 ms | 1408 KB |
02_rndhard_02.txt | WA | 16 ms | 1408 KB |
02_rndhard_03.txt | WA | 16 ms | 1408 KB |
02_rndhard_04.txt | WA | 15 ms | 1408 KB |
02_rndhard_05.txt | WA | 15 ms | 1408 KB |
02_rndhard_06.txt | WA | 15 ms | 1408 KB |
02_rndhard_07.txt | WA | 15 ms | 1408 KB |
02_rndhard_08.txt | WA | 15 ms | 1408 KB |
02_rndhard_09.txt | WA | 15 ms | 1408 KB |
02_rndhard_10.txt | WA | 15 ms | 1408 KB |
02_rndhard_11.txt | WA | 16 ms | 1408 KB |
02_rndhard_12.txt | WA | 16 ms | 1408 KB |
02_rndhard_13.txt | WA | 15 ms | 1408 KB |
02_rndhard_14.txt | WA | 15 ms | 1408 KB |
02_rndhard_15.txt | WA | 15 ms | 1408 KB |
02_rndhard_16.txt | WA | 15 ms | 1408 KB |
02_rndhard_17.txt | WA | 15 ms | 1408 KB |
02_rndhard_18.txt | WA | 15 ms | 1408 KB |
02_rndhard_19.txt | WA | 15 ms | 1408 KB |
02_rndhard_20.txt | WA | 15 ms | 1408 KB |
02_rndhard_21.txt | WA | 15 ms | 1408 KB |
02_rndhard_22.txt | WA | 15 ms | 1408 KB |
02_rndhard_23.txt | WA | 15 ms | 1408 KB |
02_rndhard_24.txt | WA | 15 ms | 1408 KB |
02_rndhard_25.txt | WA | 15 ms | 1408 KB |
02_rndhard_26.txt | WA | 15 ms | 1408 KB |
02_rndhard_27.txt | WA | 15 ms | 1408 KB |
02_rndhard_28.txt | WA | 15 ms | 1408 KB |
02_rndhard_29.txt | WA | 15 ms | 1408 KB |
02_rndhard_30.txt | WA | 15 ms | 1408 KB |
02_rndhard_31.txt | WA | 16 ms | 1408 KB |
02_rndhard_32.txt | WA | 15 ms | 1408 KB |
02_rndhard_33.txt | WA | 15 ms | 1408 KB |
02_rndhard_34.txt | WA | 15 ms | 1408 KB |
02_rndhard_35.txt | WA | 15 ms | 1408 KB |
02_rndhard_36.txt | WA | 15 ms | 1408 KB |
02_rndhard_37.txt | WA | 15 ms | 1408 KB |
02_rndhard_38.txt | WA | 15 ms | 1408 KB |
02_rndhard_39.txt | WA | 15 ms | 1408 KB |
03_rndhardsmall_00.txt | WA | 2 ms | 1280 KB |
03_rndhardsmall_01.txt | WA | 2 ms | 1280 KB |
03_rndhardsmall_02.txt | WA | 2 ms | 1280 KB |
03_rndhardsmall_03.txt | WA | 2 ms | 1280 KB |
03_rndhardsmall_04.txt | WA | 2 ms | 1280 KB |
03_rndhardsmall_05.txt | WA | 2 ms | 1280 KB |
03_rndhardsmall_06.txt | WA | 2 ms | 1280 KB |
03_rndhardsmall_07.txt | WA | 2 ms | 1280 KB |
03_rndhardsmall_08.txt | WA | 2 ms | 1280 KB |
03_rndhardsmall_09.txt | WA | 2 ms | 1280 KB |