Submission #844813
Source Code Expand
#include <cstdio> #include <cstring> #include <algorithm> using namespace std; const int N = 1005; char str[N]; int main() { while (~scanf("%s", str)) { int len = strlen(str); int f1 = 0, f2 = 0, f3 = 0, f4 = 0; for (int i = 0; i < len; i++) { if (str[i] == 'N') f1 = 1; if (str[i] == 'S') f2 = 1; if (str[i] == 'W') f3 = 1; if (str[i] == 'E') f4 = 1; } if ((f1^f2) || (f3^f4)) printf("No\n"); else printf("Yes\n"); } return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Wanna go back home |
User | lab104_yifan |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 482 Byte |
Status | AC |
Exec Time | 2 ms |
Memory | 128 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 | 2 ms | 128 KB |
04.txt | AC | 2 ms | 128 KB |
05.txt | AC | 2 ms | 128 KB |
06.txt | AC | 2 ms | 128 KB |
07.txt | AC | 2 ms | 128 KB |
08.txt | AC | 2 ms | 128 KB |
09.txt | AC | 2 ms | 128 KB |
10.txt | AC | 2 ms | 128 KB |
11.txt | AC | 2 ms | 128 KB |
13.txt | AC | 2 ms | 128 KB |
15.txt | AC | 2 ms | 128 KB |
s1.txt | AC | 2 ms | 128 KB |
s2.txt | AC | 2 ms | 128 KB |
s3.txt | AC | 2 ms | 128 KB |
s4.txt | AC | 2 ms | 128 KB |