Submission #2243882
Source Code Expand
#include <cstdio> char buf[1001]; bool n, w, s, e; int main() { scanf("%s", buf); for(char* p = buf; *p != '\0'; ++p) { switch(*p) { case 'N': n = true; break; case 'W': w = true; break; case 'S': s = true; break; case 'E': e = true; } } printf("%s\n", n == s && w == e ? "Yes\n" : "No\n"); return 0; }
Submission Info
Submission Time | |
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Task | A - Wanna go back home |
User | shiatsumat |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 365 Byte |
Status | AC |
Exec Time | 0 ms |
Memory | 128 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:7:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", buf); ^
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 | 0 ms | 128 KB |
04.txt | AC | 0 ms | 128 KB |
05.txt | AC | 0 ms | 128 KB |
06.txt | AC | 0 ms | 128 KB |
07.txt | AC | 0 ms | 128 KB |
08.txt | AC | 0 ms | 128 KB |
09.txt | AC | 0 ms | 128 KB |
10.txt | AC | 0 ms | 128 KB |
11.txt | AC | 0 ms | 128 KB |
13.txt | AC | 0 ms | 128 KB |
15.txt | AC | 0 ms | 128 KB |
s1.txt | AC | 0 ms | 128 KB |
s2.txt | AC | 0 ms | 128 KB |
s3.txt | AC | 0 ms | 128 KB |
s4.txt | AC | 0 ms | 128 KB |