Submission #844681
Source Code Expand
#include<stdio.h> #include<stdlib.h> #include<string.h> #include<math.h> #define INF 1000000000 #define min(a,b) (((a)<(b))?(a):(b)) #define max(a,b) (((a)>(b))?(a):(b)) int main() { long N; char S[1001]; long i, j; int len; int f[4] = {0}; scanf("%s", S); len = strlen(S); for(i=0;i<len;i++) { if(S[i] == 'N') f[0] = 1; if(S[i] == 'W') f[1] = 1; if(S[i] == 'S') f[2] = 1; if(S[i] == 'E') f[3] = 1; } if(f[0] - f[2] == 0 && f[1] - f[3] == 0) { printf("Yes\n"); } else { printf("No\n"); } return 0; }
Submission Info
Submission Time | |
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Task | A - Wanna go back home |
User | Lhaplus |
Language | C (GCC 5.4.1) |
Score | 200 |
Code Size | 574 Byte |
Status | AC |
Exec Time | 2 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘main’: ./Main.c:18:2: warning: ignoring return value of ‘scanf’, 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 | 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 |