Submission #3103782
Source Code Expand
#include<iostream> #include<string> using namespace std; int main(void) { string s; int count[4] = {}; bool flag = true; cin >> s; for (int i = 0; i < s.size(); i++) { switch (s[i]) { case 'N': count[0]++; break; case 'E': count[1]++; break; case 'W': count[2]++; break; case 'S': count[3]++; break; } } if (count[0] == 0 && count[3] > 0) { flag = false; } if (count[3] == 0 && count[0] > 0) { flag = false; } if (count[1] == 0 && count[2] > 0) { flag = false; } if (count[2] == 0 && count[1] > 0) { flag = false; } if (flag) { cout << "Yes" << endl; } else { cout << "No" << endl; } return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Wanna go back home |
User | yukiteru |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 719 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
|
|
Set Name | Test Cases |
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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 | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 1 ms | 256 KB |
06.txt | AC | 1 ms | 256 KB |
07.txt | AC | 1 ms | 256 KB |
08.txt | AC | 1 ms | 256 KB |
09.txt | AC | 1 ms | 256 KB |
10.txt | AC | 1 ms | 256 KB |
11.txt | AC | 1 ms | 256 KB |
13.txt | AC | 1 ms | 256 KB |
15.txt | AC | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |
s3.txt | AC | 1 ms | 256 KB |
s4.txt | AC | 1 ms | 256 KB |