Kann es jemand erkennen und mir sagen?
package de.codegym.task.task05.task0532;
import java.io.*;
/*
Aufgabe zu Algorithmen
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
int n = Integer.parseInt(reader.readLine());
if(n <= 0)
return;
int maximum = n;
int[] daten = new int[n];
for(int i = 1; i < n; i++){
daten[i] = Integer.parseInt(reader.readLine());
if(daten[i] >= maximum){
maximum = daten[i];}
}
if(maximum <= n){
maximum = n;}
if(maximum > 0){
System.out.println(maximum);}
}
}