По каким причинам Collections.max(number); " is ignored " ?
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
ArrayList<Integer> number = new ArrayList<>();
int n = Integer.parseInt(reader.readLine());
for(int i= 0; i<n; i++){
number.add(Integer.parseInt(reader.readLine()));
}
Collections.max(number);
System.out.println(number);
System.out.println(number.get(4));
package com.javarush.task.task05.task0532;
import java.io.*;
/*
Задача по алгоритмам
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
int maximum = 0;
int max = Integer.parseInt(reader.readLine());
int i = 2;
int max2 = Integer.parseInt(reader.readLine());
while (i<=max){
i++;
int y = Integer.parseInt(reader.readLine());
maximum = Math.max(max2, y);
}
System.out.println(maximum);
}
}