Submission #844822
Source Code Expand
#include <iostream> #include <algorithm> #include <cstdio> #include <cstdlib> #include <sstream> #include <cstring> #include <string> #include <vector> #include <set> #include <map> #include <queue> #include <numeric> #include <functional> #include <cmath> #include <array> #define rep2(x,fr,to) for(int (x)=(fr);(x)<(to);(x)++) #define rep(x,to) for(int (x)=0;(x)<(to);(x)++) #define repr(x,fr,to) for(int (x)=(fr);(x)>=(to);(x)--) #define all(c) (c).begin(),(c).end() #define sz(v) (int)(v).size() using namespace std; typedef long long ll; typedef vector<int> VI; typedef pair<int,int> pii; const int mod = (int)1e9+7; int main() { //cin.tie(0); ios_base::sync_with_stdio(false); string s; cin >> s; int dr[4]={}; rep(i,sz(s)){ if(s[i]=='N') dr[0]++; if(s[i]=='S') dr[1]++; if(s[i]=='E') dr[2]++; if(s[i]=='W') dr[3]++; } if(dr[0] == 0 && dr[1]>0) puts("No"); else if(dr[1] == 0 && dr[0]>0) puts("No"); else if(dr[2] == 0 && dr[3]>0) puts("No"); else if(dr[3] == 0 && dr[2]>0) puts("No"); else puts("Yes"); return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Wanna go back home |
User | damekamo |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 1099 Byte |
Status | AC |
Exec Time | 4 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt, s3.txt, s4.txt |
All | 01.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 13.txt, 15.txt, s1.txt, s2.txt, s3.txt, s4.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 4 ms | 256 KB |
04.txt | AC | 4 ms | 256 KB |
05.txt | AC | 4 ms | 256 KB |
06.txt | AC | 4 ms | 256 KB |
07.txt | AC | 4 ms | 256 KB |
08.txt | AC | 4 ms | 256 KB |
09.txt | AC | 4 ms | 256 KB |
10.txt | AC | 4 ms | 256 KB |
11.txt | AC | 4 ms | 256 KB |
13.txt | AC | 4 ms | 256 KB |
15.txt | AC | 4 ms | 256 KB |
s1.txt | AC | 4 ms | 256 KB |
s2.txt | AC | 4 ms | 256 KB |
s3.txt | AC | 4 ms | 256 KB |
s4.txt | AC | 4 ms | 256 KB |