Submission #11608295
Source Code Expand
#include<bits/stdc++.h> using namespace std; int n,m,sx,sy,ex,ey,v[501][501]; int dx[4]={0,0,1,-1}; int dy[4]={1,-1,0,0}; char ma[501][501]; int main() { scanf("%d %d",&n,&m); for (int i=1;i<=n;i++){ scanf("%s",ma[i]+1); for (int j=1;j<=m;j++){ if (ma[i][j]=='s') sx=i,sy=j; if (ma[i][j]=='g') ex=i,ey=j; } } queue<int> q[2]; q[0].push(sx);q[1].push(sy); v[sx][sy]=1; while (!q[0].empty()){ int x=q[0].front(),y=q[1].front(); q[0].pop();q[1].pop(); if (x==ex&&y==ey){ printf("Yes\n"); return 0; } for (int i=0;i<4;i++){ int xx=x+dx[i],yy=y+dy[i]; if (xx>=1&&xx<=n&&yy>=1&&yy<=m&&!v[xx][yy]&&ma[xx][yy]!='#'){ v[xx][yy]=1; q[0].push(xx);q[1].push(yy); } } } printf("No\n"); return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | mikegiants |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 780 Byte |
Status | AC |
Exec Time | 9 ms |
Memory | 1536 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:8:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&n,&m); ^ ./Main.cpp:10:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s",ma[i]+1); ^
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 | 2 ms | 512 KB |
01_rnd_01.txt | AC | 3 ms | 896 KB |
01_rnd_02.txt | AC | 5 ms | 1024 KB |
01_rnd_03.txt | AC | 6 ms | 1536 KB |
01_rnd_04.txt | AC | 5 ms | 1152 KB |
01_rnd_05.txt | AC | 2 ms | 512 KB |
01_rnd_06.txt | AC | 8 ms | 1408 KB |
01_rnd_07.txt | AC | 7 ms | 1536 KB |
01_rnd_08.txt | AC | 2 ms | 512 KB |
01_rnd_09.txt | AC | 2 ms | 512 KB |
01_rnd_10.txt | AC | 8 ms | 1408 KB |
01_rnd_11.txt | AC | 2 ms | 512 KB |
01_rnd_12.txt | AC | 8 ms | 1536 KB |
01_rnd_13.txt | AC | 3 ms | 640 KB |
01_rnd_14.txt | AC | 2 ms | 512 KB |
01_rnd_15.txt | AC | 7 ms | 1408 KB |
01_rnd_16.txt | AC | 2 ms | 512 KB |
01_rnd_17.txt | AC | 9 ms | 1408 KB |
01_rnd_18.txt | AC | 2 ms | 512 KB |
01_rnd_19.txt | AC | 4 ms | 1280 KB |
02_rndhard_00.txt | AC | 2 ms | 640 KB |
02_rndhard_01.txt | AC | 3 ms | 640 KB |
02_rndhard_02.txt | AC | 4 ms | 1152 KB |
02_rndhard_03.txt | AC | 4 ms | 1024 KB |
02_rndhard_04.txt | AC | 2 ms | 512 KB |
02_rndhard_05.txt | AC | 2 ms | 512 KB |
02_rndhard_06.txt | AC | 2 ms | 640 KB |
02_rndhard_07.txt | AC | 2 ms | 512 KB |
02_rndhard_08.txt | AC | 3 ms | 896 KB |
02_rndhard_09.txt | AC | 3 ms | 896 KB |
02_rndhard_10.txt | AC | 3 ms | 896 KB |
02_rndhard_11.txt | AC | 3 ms | 896 KB |
02_rndhard_12.txt | AC | 3 ms | 768 KB |
02_rndhard_13.txt | AC | 3 ms | 768 KB |
02_rndhard_14.txt | AC | 3 ms | 896 KB |
02_rndhard_15.txt | AC | 3 ms | 896 KB |
02_rndhard_16.txt | AC | 2 ms | 512 KB |
02_rndhard_17.txt | AC | 2 ms | 512 KB |
02_rndhard_18.txt | AC | 2 ms | 640 KB |
02_rndhard_19.txt | AC | 2 ms | 640 KB |
02_rndhard_20.txt | AC | 2 ms | 640 KB |
02_rndhard_21.txt | AC | 2 ms | 640 KB |
02_rndhard_22.txt | AC | 3 ms | 768 KB |
02_rndhard_23.txt | AC | 3 ms | 768 KB |
02_rndhard_24.txt | AC | 2 ms | 512 KB |
02_rndhard_25.txt | AC | 2 ms | 512 KB |
02_rndhard_26.txt | AC | 2 ms | 640 KB |
02_rndhard_27.txt | AC | 2 ms | 512 KB |
02_rndhard_28.txt | AC | 2 ms | 640 KB |
02_rndhard_29.txt | AC | 2 ms | 640 KB |
02_rndhard_30.txt | AC | 2 ms | 512 KB |
02_rndhard_31.txt | AC | 2 ms | 512 KB |
02_rndhard_32.txt | AC | 3 ms | 768 KB |
02_rndhard_33.txt | AC | 3 ms | 768 KB |
02_rndhard_34.txt | AC | 2 ms | 512 KB |
02_rndhard_35.txt | AC | 2 ms | 512 KB |
02_rndhard_36.txt | AC | 2 ms | 512 KB |
02_rndhard_37.txt | AC | 2 ms | 512 KB |
02_rndhard_38.txt | AC | 3 ms | 640 KB |
02_rndhard_39.txt | AC | 3 ms | 640 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 |