Submission #7370080
Source Code Expand
#include<iostream> #include<algorithm> using namespace std; struct node{ long long x,y,s; }que[2501]; long long n,m,a[501][501],book[501][501]; long long x1,y1,x2,y2,tx,ty; char s[501][501]; int main(){ long long next[4][2]={{0,1},{1,0},{0,-1},{-1,0}}; cin>>n>>m; for(int i=1;i<=n;i++){ for(int j=1;j<=m;j++){ cin>>s[i][j]; if(s[i][j]=='s'){ a[i][j]=0; x1=i; y1=j; } else if(s[i][j]=='#'){ a[i][j]=1; } else if(s[i][j]=='g'){ a[i][j]=0; x2=i; y2=j; } else{ a[i][j]=0; } } } long long head=1,tail=1; long long f=0; que[tail].x=x1; que[tail].y=y1; tail++; book[x1][y1]=1; while(head<tail){ for(int k=0;k<=3;k++){ tx=que[head].x+next[k][0]; ty=que[head].y+next[k][1]; if(tx<1||tx>n||ty<1||ty>m) continue; if(a[tx][ty]==0&&book[tx][ty]==0){ book[tx][ty]=1; que[tail].x=tx; que[tail].y=ty; tail++; } if(tx==x2&&ty==y2){ cout<<"Yes\n"; return 0; } } head++; } cout<<"No\n"; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | luogu_bot2 |
Language | C++ (GCC 5.4.1) |
Score | 0 |
Code Size | 1073 Byte |
Status | RE |
Exec Time | 116 ms |
Memory | 3200 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 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 | 2304 KB |
00_min_02.txt | AC | 2 ms | 2304 KB |
00_min_03.txt | AC | 2 ms | 2304 KB |
00_min_04.txt | AC | 2 ms | 2304 KB |
00_min_05.txt | AC | 2 ms | 2304 KB |
00_min_06.txt | AC | 2 ms | 2304 KB |
00_min_07.txt | AC | 2 ms | 2304 KB |
00_min_08.txt | AC | 2 ms | 2304 KB |
00_sample_01.txt | AC | 2 ms | 2304 KB |
00_sample_02.txt | AC | 2 ms | 2304 KB |
00_sample_03.txt | AC | 2 ms | 2304 KB |
00_sample_04.txt | AC | 2 ms | 2304 KB |
00_sample_05.txt | AC | 2 ms | 2304 KB |
01_rnd_00.txt | AC | 15 ms | 2560 KB |
01_rnd_01.txt | RE | 115 ms | 2944 KB |
01_rnd_02.txt | RE | 115 ms | 2688 KB |
01_rnd_03.txt | RE | 112 ms | 2944 KB |
01_rnd_04.txt | RE | 113 ms | 2944 KB |
01_rnd_05.txt | AC | 17 ms | 2688 KB |
01_rnd_06.txt | RE | 115 ms | 2944 KB |
01_rnd_07.txt | RE | 115 ms | 3072 KB |
01_rnd_08.txt | AC | 15 ms | 2560 KB |
01_rnd_09.txt | AC | 16 ms | 2688 KB |
01_rnd_10.txt | RE | 113 ms | 3072 KB |
01_rnd_11.txt | AC | 17 ms | 2560 KB |
01_rnd_12.txt | RE | 113 ms | 2944 KB |
01_rnd_13.txt | RE | 113 ms | 2944 KB |
01_rnd_14.txt | AC | 16 ms | 2688 KB |
01_rnd_15.txt | RE | 114 ms | 2944 KB |
01_rnd_16.txt | AC | 15 ms | 2560 KB |
01_rnd_17.txt | RE | 113 ms | 3072 KB |
01_rnd_18.txt | AC | 16 ms | 2560 KB |
01_rnd_19.txt | RE | 112 ms | 3072 KB |
02_rndhard_00.txt | AC | 16 ms | 2816 KB |
02_rndhard_01.txt | AC | 16 ms | 2816 KB |
02_rndhard_02.txt | RE | 113 ms | 2944 KB |
02_rndhard_03.txt | RE | 113 ms | 2944 KB |
02_rndhard_04.txt | AC | 16 ms | 2688 KB |
02_rndhard_05.txt | AC | 16 ms | 2688 KB |
02_rndhard_06.txt | AC | 17 ms | 2816 KB |
02_rndhard_07.txt | AC | 16 ms | 2688 KB |
02_rndhard_08.txt | RE | 113 ms | 3072 KB |
02_rndhard_09.txt | RE | 114 ms | 3072 KB |
02_rndhard_10.txt | RE | 115 ms | 3200 KB |
02_rndhard_11.txt | RE | 114 ms | 3200 KB |
02_rndhard_12.txt | RE | 113 ms | 3072 KB |
02_rndhard_13.txt | RE | 115 ms | 3072 KB |
02_rndhard_14.txt | RE | 113 ms | 3200 KB |
02_rndhard_15.txt | RE | 114 ms | 3200 KB |
02_rndhard_16.txt | AC | 16 ms | 2816 KB |
02_rndhard_17.txt | AC | 16 ms | 2816 KB |
02_rndhard_18.txt | AC | 17 ms | 2944 KB |
02_rndhard_19.txt | AC | 16 ms | 2816 KB |
02_rndhard_20.txt | AC | 16 ms | 2816 KB |
02_rndhard_21.txt | AC | 16 ms | 2816 KB |
02_rndhard_22.txt | RE | 113 ms | 3200 KB |
02_rndhard_23.txt | AC | 17 ms | 3072 KB |
02_rndhard_24.txt | AC | 16 ms | 2688 KB |
02_rndhard_25.txt | AC | 16 ms | 2688 KB |
02_rndhard_26.txt | AC | 17 ms | 2944 KB |
02_rndhard_27.txt | AC | 16 ms | 2688 KB |
02_rndhard_28.txt | AC | 16 ms | 2944 KB |
02_rndhard_29.txt | AC | 16 ms | 2944 KB |
02_rndhard_30.txt | AC | 16 ms | 2688 KB |
02_rndhard_31.txt | AC | 18 ms | 2688 KB |
02_rndhard_32.txt | RE | 114 ms | 3072 KB |
02_rndhard_33.txt | RE | 116 ms | 3072 KB |
02_rndhard_34.txt | AC | 16 ms | 2816 KB |
02_rndhard_35.txt | AC | 17 ms | 2816 KB |
02_rndhard_36.txt | AC | 16 ms | 2816 KB |
02_rndhard_37.txt | AC | 16 ms | 2688 KB |
02_rndhard_38.txt | AC | 16 ms | 2944 KB |
02_rndhard_39.txt | AC | 18 ms | 2944 KB |
03_rndhardsmall_00.txt | AC | 2 ms | 2304 KB |
03_rndhardsmall_01.txt | AC | 2 ms | 2304 KB |
03_rndhardsmall_02.txt | AC | 2 ms | 2304 KB |
03_rndhardsmall_03.txt | AC | 2 ms | 2304 KB |
03_rndhardsmall_04.txt | AC | 2 ms | 2304 KB |
03_rndhardsmall_05.txt | AC | 2 ms | 2304 KB |
03_rndhardsmall_06.txt | AC | 2 ms | 2304 KB |
03_rndhardsmall_07.txt | AC | 2 ms | 2304 KB |
03_rndhardsmall_08.txt | AC | 2 ms | 2304 KB |
03_rndhardsmall_09.txt | AC | 2 ms | 2304 KB |