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QuestionHint and solution stay closed until you open them
First number n, then n integers. Print the maximum.
Examples
Input
5 3 1 8 2 4
Output
8
Input
1 42
Output
42
Hint
- ArrayList<Integer> nums = new ArrayList<>(); then a loop or Collections.max.
Show correct code
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import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int n = in.nextInt();
ArrayList<Integer> nums = new ArrayList<>();
for (int i = 0; i < n; i++) nums.add(in.nextInt());
System.out.println(Collections.max(nums));
}
}
Main.javaJava 21 · javac · Ctrl + Enter runs
ResultIdle
Run to see output. Check grades the tests.