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Java Exercises: Get the larger value between first and last element of an array of integers

Java Basic: Exercise-80 with Solution

Write a Java program to get the larger value between first and last element of an array (length 3) of integers.

Sample Solution:

Java Code:

import java.util.Arrays; 
 public class Exercise80 {
 public static void main(String[] args)
 {
    int[] array_nums = {20, 30, 40};
	System.out.println("Original Array: "+Arrays.toString(array_nums)); 
	int max_val = array_nums[0];
	if(array_nums[2] >= max_val)
		max_val = array_nums[2];
	System.out.println("Larger value between first and last element: "+max_val); 	 
 }
}

Sample Output:

Original Array: [20, 30, 40]                                           
Larger value between first and last element: 40 

Pictorial Presentation:

Java exercises: Get the larger value between first and last element of an array of integers

Flowchart:

Flowchart: Java exercises: Get the larger value between first and last element of an array of integers

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Next: Write a Java program to swap the first and last elements of an array (length must be at least 1) and create a new array.

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Java: Tips of the Day

How to sort an ArrayList?

Collections.sort(testList);
Collections.reverse(testList);

That will do what you want. Remember to import Collections though!

Ref: https://bit.ly/32urdSe