Submission #845110


Source Code Expand

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#include <cstdio>
#include <cstdlib>
#include <algorithm>
#include <cstring>
#define SIZE 1005

using namespace std;

char str[SIZE];
int n;

bool check()
{
	bool A=false,B=false,C=false,D=false;
	for(int i=0;i<n;i++)
	{
		if(str[i]=='S') A=true;
		else if(str[i]=='N') B=true;
		else if(str[i]=='W') C=true;
		else D=true;
	}
	if(A&&!B) return false;
	if(!A&&B) return false;
	if(C&&!D) return false;
	if(!C&&D) return false;
	return true;
}
int main()
{
	scanf("%s",&str);
	n=strlen(str);
	if(check()) puts("Yes");
	else puts("No");
	return 0;
}

Submission Info

Submission Time
Task A - Wanna go back home
User yutaka1999
Language C++14 (GCC 5.4.1)
Score 200
Code Size 583 Byte
Status AC
Exec Time 2 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:30:17: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[1005]’ [-Wformat=]
  scanf("%s",&str);
                 ^
./Main.cpp:30:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",&str);
                  ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 4
AC × 15
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