Submission #1686169
Source Code Expand
#include <algorithm> #include <numeric> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <functional> #include <iostream> #include <string> #include <array> #include <vector> #include <stack> #include <queue> #include <set> #include <map> #include <complex> typedef long long ll; using namespace std; class Point { public: int x; int y; Point(int xx, int yy) { x = xx; y = yy; } }; int main() { cin.tie(0); ios::sync_with_stdio(false); int H, W; bool visited[501][501] = {}; char state[501][501] = {}; cin >> H >> W; int x, y; for ( int i = 0; i < H; i++ ) { for ( int j = 0; j < W; j++ ) { char c; cin >> c; state[i][j] = c; if (c == 's') { x = j; y = i; } } } // 右、下、左、上 int dx[4] = {1, 0, -1, 0}; int dy[4] = {0, 1, 0, -1}; stack<Point> container; container.push(Point(x, y)); while (!container.empty()) { Point p = container.top(); container.pop(); if (!visited[p.y][p.x]) { if (state[p.y][p.x] == 'g') { cout << "Yes" << endl; return 0; } if (state[p.y][p.x] != '#') { for (int i = 0; i < 4; i++) { int nx = p.x + dx[i]; int ny = p.y + dy[i]; if (nx >= 0 && nx < W && ny >= 0 && ny < H) { container.push(Point(nx, ny)); } } } } visited[p.y][p.x] = true; } cout << "No" << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | sinhrks |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1665 Byte |
Status | AC |
Exec Time | 16 ms |
Memory | 3328 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
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 | 768 KB |
00_min_02.txt | AC | 2 ms | 768 KB |
00_min_03.txt | AC | 2 ms | 768 KB |
00_min_04.txt | AC | 2 ms | 768 KB |
00_min_05.txt | AC | 1 ms | 768 KB |
00_min_06.txt | AC | 2 ms | 768 KB |
00_min_07.txt | AC | 2 ms | 768 KB |
00_min_08.txt | AC | 2 ms | 768 KB |
00_sample_01.txt | AC | 1 ms | 768 KB |
00_sample_02.txt | AC | 2 ms | 768 KB |
00_sample_03.txt | AC | 2 ms | 768 KB |
00_sample_04.txt | AC | 2 ms | 768 KB |
00_sample_05.txt | AC | 2 ms | 768 KB |
01_rnd_00.txt | AC | 4 ms | 768 KB |
01_rnd_01.txt | AC | 12 ms | 2944 KB |
01_rnd_02.txt | AC | 10 ms | 1536 KB |
01_rnd_03.txt | AC | 13 ms | 3328 KB |
01_rnd_04.txt | AC | 16 ms | 3328 KB |
01_rnd_05.txt | AC | 4 ms | 768 KB |
01_rnd_06.txt | AC | 9 ms | 1152 KB |
01_rnd_07.txt | AC | 10 ms | 1536 KB |
01_rnd_08.txt | AC | 4 ms | 768 KB |
01_rnd_09.txt | AC | 4 ms | 768 KB |
01_rnd_10.txt | AC | 11 ms | 896 KB |
01_rnd_11.txt | AC | 4 ms | 768 KB |
01_rnd_12.txt | AC | 14 ms | 2788 KB |
01_rnd_13.txt | AC | 14 ms | 2688 KB |
01_rnd_14.txt | AC | 4 ms | 768 KB |
01_rnd_15.txt | AC | 5 ms | 768 KB |
01_rnd_16.txt | AC | 4 ms | 768 KB |
01_rnd_17.txt | AC | 13 ms | 1024 KB |
01_rnd_18.txt | AC | 4 ms | 768 KB |
01_rnd_19.txt | AC | 4 ms | 768 KB |
02_rndhard_00.txt | AC | 4 ms | 768 KB |
02_rndhard_01.txt | AC | 4 ms | 768 KB |
02_rndhard_02.txt | AC | 6 ms | 768 KB |
02_rndhard_03.txt | AC | 6 ms | 768 KB |
02_rndhard_04.txt | AC | 4 ms | 768 KB |
02_rndhard_05.txt | AC | 4 ms | 768 KB |
02_rndhard_06.txt | AC | 4 ms | 768 KB |
02_rndhard_07.txt | AC | 4 ms | 768 KB |
02_rndhard_08.txt | AC | 5 ms | 768 KB |
02_rndhard_09.txt | AC | 5 ms | 768 KB |
02_rndhard_10.txt | AC | 5 ms | 768 KB |
02_rndhard_11.txt | AC | 5 ms | 768 KB |
02_rndhard_12.txt | AC | 5 ms | 768 KB |
02_rndhard_13.txt | AC | 4 ms | 768 KB |
02_rndhard_14.txt | AC | 5 ms | 768 KB |
02_rndhard_15.txt | AC | 5 ms | 768 KB |
02_rndhard_16.txt | AC | 4 ms | 768 KB |
02_rndhard_17.txt | AC | 4 ms | 768 KB |
02_rndhard_18.txt | AC | 4 ms | 768 KB |
02_rndhard_19.txt | AC | 4 ms | 768 KB |
02_rndhard_20.txt | AC | 4 ms | 768 KB |
02_rndhard_21.txt | AC | 4 ms | 768 KB |
02_rndhard_22.txt | AC | 5 ms | 768 KB |
02_rndhard_23.txt | AC | 4 ms | 768 KB |
02_rndhard_24.txt | AC | 4 ms | 768 KB |
02_rndhard_25.txt | AC | 4 ms | 768 KB |
02_rndhard_26.txt | AC | 4 ms | 768 KB |
02_rndhard_27.txt | AC | 4 ms | 768 KB |
02_rndhard_28.txt | AC | 4 ms | 768 KB |
02_rndhard_29.txt | AC | 4 ms | 768 KB |
02_rndhard_30.txt | AC | 4 ms | 768 KB |
02_rndhard_31.txt | AC | 4 ms | 768 KB |
02_rndhard_32.txt | AC | 5 ms | 768 KB |
02_rndhard_33.txt | AC | 4 ms | 768 KB |
02_rndhard_34.txt | AC | 4 ms | 768 KB |
02_rndhard_35.txt | AC | 4 ms | 768 KB |
02_rndhard_36.txt | AC | 4 ms | 768 KB |
02_rndhard_37.txt | AC | 4 ms | 768 KB |
02_rndhard_38.txt | AC | 5 ms | 768 KB |
02_rndhard_39.txt | AC | 4 ms | 768 KB |
03_rndhardsmall_00.txt | AC | 2 ms | 768 KB |
03_rndhardsmall_01.txt | AC | 2 ms | 768 KB |
03_rndhardsmall_02.txt | AC | 1 ms | 768 KB |
03_rndhardsmall_03.txt | AC | 2 ms | 768 KB |
03_rndhardsmall_04.txt | AC | 1 ms | 768 KB |
03_rndhardsmall_05.txt | AC | 2 ms | 768 KB |
03_rndhardsmall_06.txt | AC | 1 ms | 768 KB |
03_rndhardsmall_07.txt | AC | 2 ms | 768 KB |
03_rndhardsmall_08.txt | AC | 2 ms | 768 KB |
03_rndhardsmall_09.txt | AC | 2 ms | 768 KB |