Does anzbody can help this time also?
package pl.codegym.task.task05.task0532;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
/*
Zadanie
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
ArrayList<Integer> lista = new ArrayList<Integer>();
int N = Integer.parseInt(reader.readLine());
if(N>0)
{
for(int i=0;i<N;i++){
lista.add(Integer.parseInt(reader.readLine()));
}
}
int max = lista.get(0);
for(int i=0;i<lista.size();i++){
if(max<lista.get(i)){
max=lista.get(i);
}
}
System.out.println(max);
}
}