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());
int maximum = 0;
int eingabeAnzahl = 0;
if (N <= 0){
}
else {
while (true){
int z = Integer.parseInt(reader.readLine());
eingabeAnzahl++;
maximum = z >= maximum ? z : maximum;
if (eingabeAnzahl == N){
break;
}
}
System.out.println(maximum);
}
}
}
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());
int maximum = 0;
int eingabeAnzahl = 0;
if (N <= 0){
}
else {
while (true){
int z = Integer.parseInt(reader.readLine());
eingabeAnzahl++;
maximum = z >= maximum ? z : maximum;
if (eingabeAnzahl == N){
break;
}
}
System.out.println(maximum);
}
}
}