Submission #2997348
Source Code Expand
#include<bits/stdc++.h> #pragma warning(disable:4996) using namespace std; using ll = long long; const int dx[4] = { 1,0,-1,0 }, dy[4] = { 0,1,0,-1 }; int H, W; char field[500][500]; int d[500][500];//-1なら未到達 0なら到達 1なら壁を一回壊して到達 2なら二回壊して到達 int d2[500][500];// int sx, sy, gx, gy; /* 2 2 s. .g */ void bfs() { queue<tuple<int, int, int>>que; que.push(make_tuple(sx, sy, 0)); d[sx][sy] = true; while (!que.empty()) { tuple<int, int, int>t = que.front(); que.pop(); if (get<0>(t) == gx && get<1>(t) == gy && get<2>(t) <= 2) { break; } for (int i = 0; i < 4; i++) { int nx = get<0>(t) + dx[i]; int ny = get<1>(t) + dy[i]; if (0 <= nx && nx < H && 0 <= ny && ny < W) { if (get<2>(t) <= 1) { if (field[nx][ny] == '#') { if (d[nx][ny] >= get<2>(t)+1) { d[nx][ny] = get<2>(t) + 1; que.push(make_tuple(nx, ny, get<2>(t) + 1)); } } else { if (d[nx][ny] >= get<2>(t)) { que.push(make_tuple(nx, ny, get<2>(t))); d[nx][ny] = get<2>(t); } } } else if (get<2>(t) == 2) { if (field[nx][ny] != '#') { if (d[nx][ny] >= get<2>(t)) { que.push(make_tuple(nx, ny, get<2>(t))); d[nx][ny] = get<2>(t); } } } } } } } int main() { memset(d, -1, sizeof(d)); for (int i = 0; i < 500; i++) { for (int j = 0; j < 500; j++) { field[i][j] = '#'; } } cin >> H >> W; for (int i = 0; i < H; i++) { for (int j = 0; j < W; j++) { cin >> field[i][j]; if (field[i][j] == 's') { sx = i; sy = j; } else if (field[i][j] == 'g') { gx = i; gy = j; } } } bfs(); if (d[gx][gy]>=0) { cout << "YES" << endl; } else { cout << "NO" << endl; } return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - 器物損壊!高橋君 |
User | doikimihiro |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1878 Byte |
Status | WA |
Exec Time | 16 ms |
Memory | 1536 KB |
Judge Result
Set Name | All | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 100 | ||||
Status |
|
Set Name | Test Cases |
---|---|
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 | WA | 2 ms | 1536 KB |
00_min_02.txt | WA | 2 ms | 1536 KB |
00_min_03.txt | WA | 2 ms | 1536 KB |
00_min_04.txt | AC | 2 ms | 1408 KB |
00_min_05.txt | WA | 2 ms | 1536 KB |
00_min_06.txt | WA | 2 ms | 1536 KB |
00_min_07.txt | WA | 2 ms | 1536 KB |
00_min_08.txt | AC | 2 ms | 1536 KB |
00_sample_01.txt | WA | 2 ms | 1536 KB |
00_sample_02.txt | WA | 2 ms | 1536 KB |
00_sample_03.txt | WA | 2 ms | 1536 KB |
00_sample_04.txt | WA | 2 ms | 1536 KB |
00_sample_05.txt | AC | 2 ms | 1408 KB |
01_rnd_00.txt | AC | 15 ms | 1408 KB |
01_rnd_01.txt | WA | 15 ms | 1536 KB |
01_rnd_02.txt | WA | 15 ms | 1408 KB |
01_rnd_03.txt | WA | 15 ms | 1408 KB |
01_rnd_04.txt | WA | 15 ms | 1408 KB |
01_rnd_05.txt | AC | 15 ms | 1536 KB |
01_rnd_06.txt | WA | 15 ms | 1536 KB |
01_rnd_07.txt | WA | 16 ms | 1536 KB |
01_rnd_08.txt | AC | 15 ms | 1408 KB |
01_rnd_09.txt | AC | 16 ms | 1408 KB |
01_rnd_10.txt | WA | 15 ms | 1408 KB |
01_rnd_11.txt | AC | 15 ms | 1536 KB |
01_rnd_12.txt | WA | 15 ms | 1408 KB |
01_rnd_13.txt | WA | 15 ms | 1536 KB |
01_rnd_14.txt | AC | 15 ms | 1536 KB |
01_rnd_15.txt | WA | 15 ms | 1408 KB |
01_rnd_16.txt | AC | 15 ms | 1408 KB |
01_rnd_17.txt | WA | 15 ms | 1408 KB |
01_rnd_18.txt | AC | 15 ms | 1536 KB |
01_rnd_19.txt | WA | 15 ms | 1408 KB |
02_rndhard_00.txt | WA | 15 ms | 1536 KB |
02_rndhard_01.txt | AC | 15 ms | 1408 KB |
02_rndhard_02.txt | WA | 15 ms | 1536 KB |
02_rndhard_03.txt | AC | 15 ms | 1536 KB |
02_rndhard_04.txt | WA | 15 ms | 1408 KB |
02_rndhard_05.txt | AC | 15 ms | 1408 KB |
02_rndhard_06.txt | WA | 15 ms | 1536 KB |
02_rndhard_07.txt | AC | 15 ms | 1408 KB |
02_rndhard_08.txt | WA | 15 ms | 1408 KB |
02_rndhard_09.txt | AC | 15 ms | 1408 KB |
02_rndhard_10.txt | WA | 15 ms | 1536 KB |
02_rndhard_11.txt | AC | 15 ms | 1408 KB |
02_rndhard_12.txt | WA | 15 ms | 1408 KB |
02_rndhard_13.txt | AC | 15 ms | 1408 KB |
02_rndhard_14.txt | WA | 15 ms | 1408 KB |
02_rndhard_15.txt | AC | 16 ms | 1536 KB |
02_rndhard_16.txt | WA | 15 ms | 1408 KB |
02_rndhard_17.txt | AC | 15 ms | 1536 KB |
02_rndhard_18.txt | WA | 15 ms | 1408 KB |
02_rndhard_19.txt | AC | 15 ms | 1408 KB |
02_rndhard_20.txt | WA | 15 ms | 1408 KB |
02_rndhard_21.txt | AC | 15 ms | 1536 KB |
02_rndhard_22.txt | WA | 15 ms | 1536 KB |
02_rndhard_23.txt | AC | 15 ms | 1408 KB |
02_rndhard_24.txt | WA | 15 ms | 1536 KB |
02_rndhard_25.txt | AC | 15 ms | 1536 KB |
02_rndhard_26.txt | WA | 15 ms | 1536 KB |
02_rndhard_27.txt | AC | 15 ms | 1536 KB |
02_rndhard_28.txt | WA | 15 ms | 1536 KB |
02_rndhard_29.txt | AC | 15 ms | 1536 KB |
02_rndhard_30.txt | WA | 15 ms | 1408 KB |
02_rndhard_31.txt | AC | 15 ms | 1408 KB |
02_rndhard_32.txt | WA | 15 ms | 1408 KB |
02_rndhard_33.txt | AC | 15 ms | 1536 KB |
02_rndhard_34.txt | WA | 15 ms | 1536 KB |
02_rndhard_35.txt | AC | 15 ms | 1408 KB |
02_rndhard_36.txt | WA | 15 ms | 1536 KB |
02_rndhard_37.txt | AC | 15 ms | 1408 KB |
02_rndhard_38.txt | WA | 16 ms | 1536 KB |
02_rndhard_39.txt | AC | 15 ms | 1536 KB |
03_rndhardsmall_00.txt | WA | 2 ms | 1536 KB |
03_rndhardsmall_01.txt | AC | 2 ms | 1408 KB |
03_rndhardsmall_02.txt | WA | 2 ms | 1408 KB |
03_rndhardsmall_03.txt | AC | 2 ms | 1408 KB |
03_rndhardsmall_04.txt | WA | 2 ms | 1408 KB |
03_rndhardsmall_05.txt | AC | 2 ms | 1408 KB |
03_rndhardsmall_06.txt | WA | 2 ms | 1408 KB |
03_rndhardsmall_07.txt | AC | 2 ms | 1536 KB |
03_rndhardsmall_08.txt | WA | 2 ms | 1408 KB |
03_rndhardsmall_09.txt | AC | 2 ms | 1408 KB |