//Solution by Technoname.com
import java.util.Scanner;
public class Technoname
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
String s =sc.nextLine();
int N = 0, E=0, W= 0, S= 0 ,i;
for (i=0;i<s.length();i++)
{
if(s.charAt(i)=='N')
{
N++;
}
if(s.charAt(i)=='E')
{
E++;
}
if(s.charAt(i)=='W')
{
W++;
}
if(s.charAt(i)=='S')
{
S++;
}
}
if( N==S && E==W )
{
System.out.println("Returned successfully");
}
else
{
System.out.println("Not Returned successfully");
}
}
}
Question 3 :