Submission #844751
Source Code Expand
#include <cstdio> #include <string.h> using namespace std; char S[1005]; int len, num[4]; int main() { scanf("%s", S); len = strlen(S); for (int i = 0; i < len; i++) { if (S[i] == 'N') num[0]++; if (S[i] == 'S') num[1]++; if (S[i] == 'E') num[2]++; if (S[i] == 'W') num[3]++; } if (num[0] == 0 && num[1]) puts("No"); else if (num[0] && num[1] == 0) puts("No"); else if (num[2] == 0 && num[3]) puts("No"); else if (num[2] && num[3] == 0) puts("No"); else puts("Yes"); return 0; }
Submission Info
Submission Time | |
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Task | A - Wanna go back home |
User | JAYS |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 576 Byte |
Status | AC |
Exec Time | 3 ms |
Memory | 128 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:10:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", S); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
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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 | 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 | 3 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 |