Submission #420193
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define all(c) (c).begin(),(c).end() #define rrep(i,n) for(int i=(int)(n)-1;i>=0;i--) #define REP(i,m,n) for(int i=(int)(m);i<(int)(n);i++) #define rep(i,n) REP(i,0,n) #define iter(c) __typeof((c).begin()) #define tr(it,c) for(iter(c) it=(c).begin();it!=(c).end();it++) #define mem(a) memset(a,0,sizeof(a)) #define pb(a) push_back(a) #define in(a) insert(a) #define R cin>> #define F first #define S second #define C class #define ll long long #define ln cout<<'\n' #define _(_1,_2,_3,N,...)N #define pr(...) _(__VA_ARGS__,pr3,pr2,pr1)(__VA_ARGS__) template<C T>void pr1(T a){cout<<a;ln;} template<C T,C T2>void pr2(T a,T2 b){cout<<a<<' '<<b;ln;} template<C T,C T2,C T3>void pr3(T a,T2 b,T3 c){cout<<a<<' '<<b<<' '<<c;ln;} template<C T>void PR(T a,int n){rep(i,n){if(i)cout<<' ';cout<<a[i];}ln;} bool check(int n,int m,int x,int y){return x>=0&&x<n&&y>=0&&y<m;} const ll MAX=1000000007,MAXL=1LL<<60,dx[4]={-1,0,1,0},dy[4]={0,1,0,-1}; typedef pair<int,int> P; int n,m; string s[501]; bool d[501][501],ck; void dfs(int nx,int ny) { d[nx][ny]=1; if(s[nx][ny]=='g') ck=1; rep(i,4) { int x=nx+dx[i],y=ny+dy[i]; if(check(n,m,x,y) && !d[x][y] && s[x][y]!='#') dfs(x,y); } } void Main() { ck=0; cin >> n >> m; rep(i,n) R s[i]; int sx,sy; rep(i,n) { rep(j,m) { if(s[i][j]=='s') sx=i,sy=j; } } dfs(sx,sy); if(ck) pr("Yes"); else pr("No"); } int main() { ios::sync_with_stdio(0);cin.tie(0);Main(); return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | kzyKT |
Language | C++ (GCC 4.9.2) |
Score | 100 |
Code Size | 1560 Byte |
Status | AC |
Exec Time | 73 ms |
Memory | 20148 KB |
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 | 26 ms | 796 KB |
00_min_02.txt | AC | 25 ms | 800 KB |
00_min_03.txt | AC | 24 ms | 920 KB |
00_min_04.txt | AC | 26 ms | 800 KB |
00_min_05.txt | AC | 26 ms | 804 KB |
00_min_06.txt | AC | 26 ms | 928 KB |
00_min_07.txt | AC | 26 ms | 800 KB |
00_min_08.txt | AC | 26 ms | 792 KB |
00_sample_01.txt | AC | 26 ms | 800 KB |
00_sample_02.txt | AC | 26 ms | 800 KB |
00_sample_03.txt | AC | 25 ms | 792 KB |
00_sample_04.txt | AC | 23 ms | 928 KB |
00_sample_05.txt | AC | 22 ms | 800 KB |
01_rnd_00.txt | AC | 27 ms | 1056 KB |
01_rnd_01.txt | AC | 63 ms | 16664 KB |
01_rnd_02.txt | AC | 47 ms | 7068 KB |
01_rnd_03.txt | AC | 73 ms | 20148 KB |
01_rnd_04.txt | AC | 65 ms | 15520 KB |
01_rnd_05.txt | AC | 28 ms | 1052 KB |
01_rnd_06.txt | AC | 45 ms | 5144 KB |
01_rnd_07.txt | AC | 50 ms | 7724 KB |
01_rnd_08.txt | AC | 28 ms | 1184 KB |
01_rnd_09.txt | AC | 27 ms | 1060 KB |
01_rnd_10.txt | AC | 35 ms | 2084 KB |
01_rnd_11.txt | AC | 28 ms | 1184 KB |
01_rnd_12.txt | AC | 60 ms | 12456 KB |
01_rnd_13.txt | AC | 59 ms | 12076 KB |
01_rnd_14.txt | AC | 28 ms | 1056 KB |
01_rnd_15.txt | AC | 41 ms | 3736 KB |
01_rnd_16.txt | AC | 27 ms | 1060 KB |
01_rnd_17.txt | AC | 38 ms | 2852 KB |
01_rnd_18.txt | AC | 25 ms | 1180 KB |
01_rnd_19.txt | AC | 70 ms | 19236 KB |
02_rndhard_00.txt | AC | 27 ms | 1060 KB |
02_rndhard_01.txt | AC | 29 ms | 1172 KB |
02_rndhard_02.txt | AC | 30 ms | 1452 KB |
02_rndhard_03.txt | AC | 29 ms | 1324 KB |
02_rndhard_04.txt | AC | 28 ms | 1184 KB |
02_rndhard_05.txt | AC | 28 ms | 1052 KB |
02_rndhard_06.txt | AC | 31 ms | 1184 KB |
02_rndhard_07.txt | AC | 28 ms | 1052 KB |
02_rndhard_08.txt | AC | 30 ms | 1180 KB |
02_rndhard_09.txt | AC | 27 ms | 1184 KB |
02_rndhard_10.txt | AC | 27 ms | 1192 KB |
02_rndhard_11.txt | AC | 27 ms | 1184 KB |
02_rndhard_12.txt | AC | 26 ms | 1180 KB |
02_rndhard_13.txt | AC | 27 ms | 1188 KB |
02_rndhard_14.txt | AC | 28 ms | 1180 KB |
02_rndhard_15.txt | AC | 28 ms | 1184 KB |
02_rndhard_16.txt | AC | 25 ms | 1184 KB |
02_rndhard_17.txt | AC | 27 ms | 1048 KB |
02_rndhard_18.txt | AC | 26 ms | 1052 KB |
02_rndhard_19.txt | AC | 28 ms | 1052 KB |
02_rndhard_20.txt | AC | 28 ms | 1052 KB |
02_rndhard_21.txt | AC | 28 ms | 1056 KB |
02_rndhard_22.txt | AC | 29 ms | 1188 KB |
02_rndhard_23.txt | AC | 28 ms | 1188 KB |
02_rndhard_24.txt | AC | 28 ms | 1056 KB |
02_rndhard_25.txt | AC | 28 ms | 1184 KB |
02_rndhard_26.txt | AC | 28 ms | 1180 KB |
02_rndhard_27.txt | AC | 26 ms | 1120 KB |
02_rndhard_28.txt | AC | 27 ms | 1056 KB |
02_rndhard_29.txt | AC | 28 ms | 1056 KB |
02_rndhard_30.txt | AC | 28 ms | 1180 KB |
02_rndhard_31.txt | AC | 28 ms | 1056 KB |
02_rndhard_32.txt | AC | 29 ms | 1200 KB |
02_rndhard_33.txt | AC | 29 ms | 1184 KB |
02_rndhard_34.txt | AC | 28 ms | 1056 KB |
02_rndhard_35.txt | AC | 28 ms | 1052 KB |
02_rndhard_36.txt | AC | 27 ms | 1176 KB |
02_rndhard_37.txt | AC | 29 ms | 1056 KB |
02_rndhard_38.txt | AC | 28 ms | 1048 KB |
02_rndhard_39.txt | AC | 29 ms | 1116 KB |
03_rndhardsmall_00.txt | AC | 26 ms | 844 KB |
03_rndhardsmall_01.txt | AC | 26 ms | 796 KB |
03_rndhardsmall_02.txt | AC | 26 ms | 796 KB |
03_rndhardsmall_03.txt | AC | 23 ms | 928 KB |
03_rndhardsmall_04.txt | AC | 24 ms | 928 KB |
03_rndhardsmall_05.txt | AC | 25 ms | 920 KB |
03_rndhardsmall_06.txt | AC | 25 ms | 924 KB |
03_rndhardsmall_07.txt | AC | 26 ms | 804 KB |
03_rndhardsmall_08.txt | AC | 26 ms | 924 KB |
03_rndhardsmall_09.txt | AC | 26 ms | 800 KB |