it gives me correct answers but does not work, anu ideas?
package pl.codegym.task.task05.task0529;
import java.io.BufferedReader;
import java.io.InputStreamReader;
/*
Bank-świnka na bazie konsoli
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader buffer = new BufferedReader(new InputStreamReader(System.in));
int suma = 0;
while (true)
{
String s = buffer.readLine();
int ss = Integer.parseInt(s);
suma = ss + suma;
if (s.equals("wyjdz"))
break;
System.out.println(suma);
}
}
}