Submission #3785361
Source Code Expand
#include <iostream> #include <cmath> #include <string> #include <algorithm> #include <set> #include <vector> #include <map> #include <list> #include <stack> #include <cstdio> #include <cstring> #include <cstdlib> #include <queue> #define pr(num) cout << num << endl #define max(a, b) ((a)>(b) ? (a):(b)) #define min(a, b) ((a)<(b) ? (a):(b)) #define INF 1000000000000000000 #define MOD 1000000007LL #define MAX 100005 using namespace std; typedef long long ll; typedef pair<ll, ll> PA; typedef map<ll, ll> Map; char c[550][550]; ll reached[550][550]; ll H, W; ll sx, sy, gx, gy; ll dx[]={0, 0, 1, -1}; ll dy[]={1, -1, 0, 0}; ll flag; void dfs(ll x, ll y) { if(reached[x][y]) return; for(ll i=0; i<4; i++) { ll nx=x+dx[i], ny=y+dy[i]; if(nx<0 || nx>=H) continue; if(ny<0 || ny>=W) continue; if(c[nx][ny]=='#') continue; reached[nx][ny]=1; dfs(nx, ny); } } int main(void) { scanf("%lld %lld", &H, &W); ll i, j; for(i=0; i<H; i++) { for(j=0; j<W; j++) { scanf("%c", &c[i][j]); if(c[i][j]=='s') { sx=i; sy=j; }else if(c[i][j]=='g') { gx=i; gy=j; } } } dfs(sx, sy); if(reached[gx][gy]) puts("Yes"); else puts("No"); }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | eQe |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1467 Byte |
Status | WA |
Exec Time | 11 ms |
Memory | 512 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:53:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld %lld", &H, &W); ^ ./Main.cpp:57:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%c", &c[i][j]); ^
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 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 | WA | 1 ms | 256 KB |
00_min_03.txt | WA | 1 ms | 256 KB |
00_min_04.txt | WA | 1 ms | 256 KB |
00_min_05.txt | AC | 1 ms | 256 KB |
00_min_06.txt | WA | 1 ms | 256 KB |
00_min_07.txt | WA | 1 ms | 256 KB |
00_min_08.txt | WA | 1 ms | 256 KB |
00_sample_01.txt | WA | 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 | WA | 1 ms | 256 KB |
00_sample_05.txt | WA | 1 ms | 256 KB |
01_rnd_00.txt | AC | 10 ms | 512 KB |
01_rnd_01.txt | WA | 10 ms | 512 KB |
01_rnd_02.txt | WA | 10 ms | 512 KB |
01_rnd_03.txt | WA | 10 ms | 512 KB |
01_rnd_04.txt | WA | 10 ms | 512 KB |
01_rnd_05.txt | AC | 10 ms | 512 KB |
01_rnd_06.txt | WA | 10 ms | 512 KB |
01_rnd_07.txt | WA | 11 ms | 512 KB |
01_rnd_08.txt | AC | 11 ms | 512 KB |
01_rnd_09.txt | AC | 10 ms | 512 KB |
01_rnd_10.txt | AC | 11 ms | 512 KB |
01_rnd_11.txt | AC | 10 ms | 512 KB |
01_rnd_12.txt | WA | 10 ms | 512 KB |
01_rnd_13.txt | WA | 10 ms | 512 KB |
01_rnd_14.txt | AC | 11 ms | 512 KB |
01_rnd_15.txt | WA | 11 ms | 512 KB |
01_rnd_16.txt | AC | 10 ms | 512 KB |
01_rnd_17.txt | AC | 10 ms | 512 KB |
01_rnd_18.txt | AC | 11 ms | 512 KB |
01_rnd_19.txt | WA | 10 ms | 512 KB |
02_rndhard_00.txt | AC | 10 ms | 512 KB |
02_rndhard_01.txt | AC | 11 ms | 512 KB |
02_rndhard_02.txt | AC | 10 ms | 512 KB |
02_rndhard_03.txt | AC | 10 ms | 512 KB |
02_rndhard_04.txt | AC | 10 ms | 512 KB |
02_rndhard_05.txt | AC | 10 ms | 512 KB |
02_rndhard_06.txt | AC | 10 ms | 512 KB |
02_rndhard_07.txt | AC | 10 ms | 512 KB |
02_rndhard_08.txt | AC | 10 ms | 512 KB |
02_rndhard_09.txt | AC | 10 ms | 512 KB |
02_rndhard_10.txt | AC | 11 ms | 512 KB |
02_rndhard_11.txt | AC | 10 ms | 512 KB |
02_rndhard_12.txt | AC | 10 ms | 512 KB |
02_rndhard_13.txt | AC | 10 ms | 512 KB |
02_rndhard_14.txt | AC | 10 ms | 512 KB |
02_rndhard_15.txt | AC | 10 ms | 512 KB |
02_rndhard_16.txt | AC | 10 ms | 512 KB |
02_rndhard_17.txt | AC | 10 ms | 512 KB |
02_rndhard_18.txt | AC | 10 ms | 512 KB |
02_rndhard_19.txt | AC | 10 ms | 512 KB |
02_rndhard_20.txt | AC | 10 ms | 512 KB |
02_rndhard_21.txt | AC | 10 ms | 512 KB |
02_rndhard_22.txt | AC | 10 ms | 512 KB |
02_rndhard_23.txt | AC | 11 ms | 512 KB |
02_rndhard_24.txt | AC | 10 ms | 512 KB |
02_rndhard_25.txt | AC | 11 ms | 512 KB |
02_rndhard_26.txt | AC | 10 ms | 512 KB |
02_rndhard_27.txt | AC | 10 ms | 512 KB |
02_rndhard_28.txt | AC | 10 ms | 512 KB |
02_rndhard_29.txt | AC | 10 ms | 512 KB |
02_rndhard_30.txt | AC | 10 ms | 512 KB |
02_rndhard_31.txt | AC | 10 ms | 512 KB |
02_rndhard_32.txt | AC | 10 ms | 512 KB |
02_rndhard_33.txt | AC | 10 ms | 512 KB |
02_rndhard_34.txt | AC | 10 ms | 512 KB |
02_rndhard_35.txt | AC | 11 ms | 512 KB |
02_rndhard_36.txt | AC | 10 ms | 512 KB |
02_rndhard_37.txt | AC | 10 ms | 512 KB |
02_rndhard_38.txt | AC | 10 ms | 512 KB |
02_rndhard_39.txt | AC | 10 ms | 512 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 |