Help me :)
package pl.codegym.task.task05.task0532;
import java.io.*;
import java.util.Scanner;
/*
Zadanie z algorytmami
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
Scanner sc = new Scanner(System.in);
int nCount = 0;
int max = 0;
int n = 0;
while (sc.hasNextInt()) {
n = sc.nextInt();
nCount++;
if (n > 0 && n >= max) {
max = n;
}
}
if (nCount > 0) {
System.out.println(max);
}
}
}