Submission #1063346
Source Code Expand
#include <stdio.h> #include <string.h> #include <stdbool.h> #define N_MAX 1000 #define M_MAX 1000 #define INF 10000000 #define SMAP(a, b) ((a)!=(b))&&((a)^=((b)^=((a)^= (b)))) typedef unsigned long long ull; int d[M_MAX]; int n, m; int i, j, k; char s[N_MAX + 1]; int e[M_MAX][2]; void deb(){ return; } void solve(){ char* t; int ns = 0, ew = 0; for (t = s; *t; t++) { switch (*t) { case 'N': ns |= 1; break; case 'S': ns |= 2; break; case 'W': ew |= 1; break; case 'E': ew |= 2; break; } } if (((ns + 1) & 2) || ((ew + 1) & 2)) { puts("No"); } else { puts("Yes"); } return; } int main (void) { scanf("%s", s); solve(); return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Wanna go back home |
User | sheyasutaka |
Language | C (GCC 5.4.1) |
Score | 200 |
Code Size | 755 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘main’: ./Main.c:53:2: 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 |
|
|
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 | 1 ms | 128 KB |
04.txt | AC | 1 ms | 128 KB |
05.txt | AC | 1 ms | 128 KB |
06.txt | AC | 1 ms | 128 KB |
07.txt | AC | 1 ms | 128 KB |
08.txt | AC | 1 ms | 128 KB |
09.txt | AC | 1 ms | 128 KB |
10.txt | AC | 1 ms | 128 KB |
11.txt | AC | 1 ms | 128 KB |
13.txt | AC | 1 ms | 128 KB |
15.txt | AC | 1 ms | 128 KB |
s1.txt | AC | 1 ms | 128 KB |
s2.txt | AC | 1 ms | 128 KB |
s3.txt | AC | 1 ms | 128 KB |
s4.txt | AC | 1 ms | 128 KB |