Submission #3788251
Source Code Expand
#include<iostream> #include<algorithm> class dfsClass { int *dx, *dy; int h, w; char **c; bool **use; public: dfsClass(); void dfs(int, int); ~dfsClass(); void show(int, int); }; dfsClass::dfsClass() { std::cin >> h >> w; char *base1 = new char[h*w]; bool *base2 = new bool[h*w]; c = new char*[h]; use = new bool*[h]; for (int i = 0; i < h; i++) { c[i] = &base1[i*w]; use[i] = &base2[i*w]; } for (int i = 0; i < h*w; i++) { std::cin >> c[i / w][i%w]; use[i / w][i%w] = false; } for (int i = 0; i < h*w; i++) if (c[i / w][i%w] == 's')dfs(i%w, i / w); for (int i = 0; i < h*w; i++) if (c[i / w][i%w] == 'g')show(i%w, i / w); delete[] base1, base2; } void dfsClass::dfs(int x, int y) { if (x < 0 || y < 0 || x >= w || y >= h)return; if (c[y][x] == '#')return; if (use[y][x])return; use[y][x] = true; for (int i = -1; i <= 1; i++)dfs(x + i, y); for (int i = -1; i <= 1; i++)dfs(x, y + i); } void dfsClass::show(int x,int y) { if (use[y][x])printf("Yes"); else printf("No"); } dfsClass::~dfsClass() { delete[] use, c; } int main() { dfsClass d; }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | po_ultra |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1139 Byte |
Status | AC |
Exec Time | 28 ms |
Memory | 7808 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 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 | 1 ms | 256 KB |
00_min_02.txt | AC | 1 ms | 256 KB |
00_min_03.txt | AC | 1 ms | 256 KB |
00_min_04.txt | AC | 1 ms | 256 KB |
00_min_05.txt | AC | 1 ms | 256 KB |
00_min_06.txt | AC | 1 ms | 256 KB |
00_min_07.txt | AC | 1 ms | 256 KB |
00_min_08.txt | AC | 1 ms | 256 KB |
00_sample_01.txt | AC | 1 ms | 256 KB |
00_sample_02.txt | AC | 1 ms | 256 KB |
00_sample_03.txt | AC | 1 ms | 256 KB |
00_sample_04.txt | AC | 1 ms | 256 KB |
00_sample_05.txt | AC | 1 ms | 256 KB |
01_rnd_00.txt | AC | 18 ms | 768 KB |
01_rnd_01.txt | AC | 28 ms | 7296 KB |
01_rnd_02.txt | AC | 26 ms | 3328 KB |
01_rnd_03.txt | AC | 28 ms | 7296 KB |
01_rnd_04.txt | AC | 28 ms | 7040 KB |
01_rnd_05.txt | AC | 18 ms | 768 KB |
01_rnd_06.txt | AC | 25 ms | 2688 KB |
01_rnd_07.txt | AC | 26 ms | 3328 KB |
01_rnd_08.txt | AC | 17 ms | 768 KB |
01_rnd_09.txt | AC | 17 ms | 768 KB |
01_rnd_10.txt | AC | 22 ms | 1024 KB |
01_rnd_11.txt | AC | 17 ms | 768 KB |
01_rnd_12.txt | AC | 28 ms | 5888 KB |
01_rnd_13.txt | AC | 27 ms | 5504 KB |
01_rnd_14.txt | AC | 18 ms | 768 KB |
01_rnd_15.txt | AC | 24 ms | 1920 KB |
01_rnd_16.txt | AC | 18 ms | 768 KB |
01_rnd_17.txt | AC | 23 ms | 1280 KB |
01_rnd_18.txt | AC | 17 ms | 768 KB |
01_rnd_19.txt | AC | 28 ms | 7808 KB |
02_rndhard_00.txt | AC | 18 ms | 768 KB |
02_rndhard_01.txt | AC | 19 ms | 768 KB |
02_rndhard_02.txt | AC | 19 ms | 768 KB |
02_rndhard_03.txt | AC | 18 ms | 768 KB |
02_rndhard_04.txt | AC | 17 ms | 768 KB |
02_rndhard_05.txt | AC | 17 ms | 768 KB |
02_rndhard_06.txt | AC | 17 ms | 768 KB |
02_rndhard_07.txt | AC | 17 ms | 768 KB |
02_rndhard_08.txt | AC | 18 ms | 768 KB |
02_rndhard_09.txt | AC | 18 ms | 768 KB |
02_rndhard_10.txt | AC | 18 ms | 768 KB |
02_rndhard_11.txt | AC | 18 ms | 768 KB |
02_rndhard_12.txt | AC | 18 ms | 768 KB |
02_rndhard_13.txt | AC | 18 ms | 768 KB |
02_rndhard_14.txt | AC | 18 ms | 768 KB |
02_rndhard_15.txt | AC | 18 ms | 768 KB |
02_rndhard_16.txt | AC | 17 ms | 768 KB |
02_rndhard_17.txt | AC | 18 ms | 768 KB |
02_rndhard_18.txt | AC | 17 ms | 768 KB |
02_rndhard_19.txt | AC | 18 ms | 768 KB |
02_rndhard_20.txt | AC | 18 ms | 768 KB |
02_rndhard_21.txt | AC | 18 ms | 768 KB |
02_rndhard_22.txt | AC | 18 ms | 768 KB |
02_rndhard_23.txt | AC | 18 ms | 768 KB |
02_rndhard_24.txt | AC | 17 ms | 768 KB |
02_rndhard_25.txt | AC | 17 ms | 768 KB |
02_rndhard_26.txt | AC | 17 ms | 768 KB |
02_rndhard_27.txt | AC | 18 ms | 768 KB |
02_rndhard_28.txt | AC | 18 ms | 768 KB |
02_rndhard_29.txt | AC | 18 ms | 768 KB |
02_rndhard_30.txt | AC | 17 ms | 768 KB |
02_rndhard_31.txt | AC | 17 ms | 768 KB |
02_rndhard_32.txt | AC | 18 ms | 768 KB |
02_rndhard_33.txt | AC | 18 ms | 768 KB |
02_rndhard_34.txt | AC | 18 ms | 768 KB |
02_rndhard_35.txt | AC | 17 ms | 768 KB |
02_rndhard_36.txt | AC | 18 ms | 768 KB |
02_rndhard_37.txt | AC | 18 ms | 768 KB |
02_rndhard_38.txt | AC | 17 ms | 768 KB |
02_rndhard_39.txt | AC | 18 ms | 768 KB |
03_rndhardsmall_00.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_01.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_02.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_03.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_04.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_05.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_06.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_07.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_08.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_09.txt | AC | 1 ms | 256 KB |