Submission #420562
Source Code Expand
#include <iostream> #include <vector> using namespace std; int H, W; vector<int> field; int move[4][2] = {{0, -1}, {1, 0}, {0, 1}, {-1, 0}}; bool search(int x, int y, int goalX, int goalY) { if (x == goalX && y == goalY) return true; int newX, newY; field[x + y * W] = 1; for (int i=0; i < 4; i++) { newX = x + move[i][0]; newY = y + move[i][1]; if (newX < 0 || W <= newX || newY < 0 || H <= newY) continue; if (field[newX + newY * W] == 1) continue; if (search(newX, newY, goalX, goalY)) return true; } return false; } int main() { int i; char input; int startX, startY, goalX, goalY; cin >> H >> W; for (i = 0; i < H*W; i++) { cin >> input; switch (input) { case 's': field.push_back(0); startX = i % W; startY = i / W; break; case 'g': field.push_back(0); goalX = i % W; goalY = i / W; break; case '.': field.push_back(0); break; default: field.push_back(1); break; } } if (search(startX, startY, goalX, goalY)) cout << "Yes" << endl; else cout << "No" << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | notani |
Language | C++ (GCC 4.9.2) |
Score | 100 |
Code Size | 1412 Byte |
Status | AC |
Exec Time | 81 ms |
Memory | 11804 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 | 28 ms | 840 KB |
00_min_02.txt | AC | 26 ms | 800 KB |
00_min_03.txt | AC | 28 ms | 920 KB |
00_min_04.txt | AC | 26 ms | 800 KB |
00_min_05.txt | AC | 26 ms | 784 KB |
00_min_06.txt | AC | 26 ms | 924 KB |
00_min_07.txt | AC | 26 ms | 812 KB |
00_min_08.txt | AC | 27 ms | 796 KB |
00_sample_01.txt | AC | 25 ms | 924 KB |
00_sample_02.txt | AC | 28 ms | 796 KB |
00_sample_03.txt | AC | 27 ms | 676 KB |
00_sample_04.txt | AC | 27 ms | 924 KB |
00_sample_05.txt | AC | 25 ms | 800 KB |
01_rnd_00.txt | AC | 54 ms | 1948 KB |
01_rnd_01.txt | AC | 65 ms | 4888 KB |
01_rnd_02.txt | AC | 63 ms | 3356 KB |
01_rnd_03.txt | AC | 66 ms | 4764 KB |
01_rnd_04.txt | AC | 63 ms | 2840 KB |
01_rnd_05.txt | AC | 60 ms | 1936 KB |
01_rnd_06.txt | AC | 61 ms | 3232 KB |
01_rnd_07.txt | AC | 68 ms | 5660 KB |
01_rnd_08.txt | AC | 54 ms | 1948 KB |
01_rnd_09.txt | AC | 59 ms | 1936 KB |
01_rnd_10.txt | AC | 61 ms | 2324 KB |
01_rnd_11.txt | AC | 55 ms | 1948 KB |
01_rnd_12.txt | AC | 57 ms | 2968 KB |
01_rnd_13.txt | AC | 55 ms | 2452 KB |
01_rnd_14.txt | AC | 55 ms | 1944 KB |
01_rnd_15.txt | AC | 60 ms | 3088 KB |
01_rnd_16.txt | AC | 53 ms | 1952 KB |
01_rnd_17.txt | AC | 64 ms | 2816 KB |
01_rnd_18.txt | AC | 55 ms | 1948 KB |
01_rnd_19.txt | AC | 81 ms | 11804 KB |
02_rndhard_00.txt | AC | 56 ms | 1948 KB |
02_rndhard_01.txt | AC | 54 ms | 1940 KB |
02_rndhard_02.txt | AC | 58 ms | 1952 KB |
02_rndhard_03.txt | AC | 57 ms | 1944 KB |
02_rndhard_04.txt | AC | 55 ms | 1940 KB |
02_rndhard_05.txt | AC | 56 ms | 1948 KB |
02_rndhard_06.txt | AC | 55 ms | 1944 KB |
02_rndhard_07.txt | AC | 59 ms | 1948 KB |
02_rndhard_08.txt | AC | 57 ms | 1944 KB |
02_rndhard_09.txt | AC | 60 ms | 1936 KB |
02_rndhard_10.txt | AC | 59 ms | 1876 KB |
02_rndhard_11.txt | AC | 58 ms | 1940 KB |
02_rndhard_12.txt | AC | 56 ms | 1924 KB |
02_rndhard_13.txt | AC | 58 ms | 1940 KB |
02_rndhard_14.txt | AC | 56 ms | 1940 KB |
02_rndhard_15.txt | AC | 55 ms | 1996 KB |
02_rndhard_16.txt | AC | 55 ms | 1944 KB |
02_rndhard_17.txt | AC | 56 ms | 1940 KB |
02_rndhard_18.txt | AC | 56 ms | 1928 KB |
02_rndhard_19.txt | AC | 56 ms | 1956 KB |
02_rndhard_20.txt | AC | 59 ms | 1948 KB |
02_rndhard_21.txt | AC | 56 ms | 1956 KB |
02_rndhard_22.txt | AC | 57 ms | 1944 KB |
02_rndhard_23.txt | AC | 57 ms | 1944 KB |
02_rndhard_24.txt | AC | 58 ms | 1948 KB |
02_rndhard_25.txt | AC | 56 ms | 1948 KB |
02_rndhard_26.txt | AC | 56 ms | 1940 KB |
02_rndhard_27.txt | AC | 55 ms | 1944 KB |
02_rndhard_28.txt | AC | 57 ms | 1952 KB |
02_rndhard_29.txt | AC | 56 ms | 1936 KB |
02_rndhard_30.txt | AC | 58 ms | 1948 KB |
02_rndhard_31.txt | AC | 57 ms | 1988 KB |
02_rndhard_32.txt | AC | 56 ms | 1940 KB |
02_rndhard_33.txt | AC | 56 ms | 1944 KB |
02_rndhard_34.txt | AC | 56 ms | 1952 KB |
02_rndhard_35.txt | AC | 57 ms | 1952 KB |
02_rndhard_36.txt | AC | 58 ms | 1948 KB |
02_rndhard_37.txt | AC | 56 ms | 1948 KB |
02_rndhard_38.txt | AC | 56 ms | 1944 KB |
02_rndhard_39.txt | AC | 59 ms | 1944 KB |
03_rndhardsmall_00.txt | AC | 25 ms | 924 KB |
03_rndhardsmall_01.txt | AC | 26 ms | 800 KB |
03_rndhardsmall_02.txt | AC | 25 ms | 804 KB |
03_rndhardsmall_03.txt | AC | 26 ms | 920 KB |
03_rndhardsmall_04.txt | AC | 24 ms | 924 KB |
03_rndhardsmall_05.txt | AC | 25 ms | 792 KB |
03_rndhardsmall_06.txt | AC | 26 ms | 920 KB |
03_rndhardsmall_07.txt | AC | 25 ms | 792 KB |
03_rndhardsmall_08.txt | AC | 25 ms | 788 KB |
03_rndhardsmall_09.txt | AC | 25 ms | 796 KB |