Java Exercises: Find the largest element between first, last, and middle values from an array of integers
Java Basic: Exercise-82 with Solution
Write a Java program to find the largest element between first, last, and middle values from an array of integers (even length).
Sample Solution:
Java Code:
import java.util.Arrays;
public class Exercise82 {
public static void main(String[] args)
{
int[] array_nums = {20, 30, 40, 50, 67};
System.out.println("Original Array: "+Arrays.toString(array_nums));
int max_val = array_nums[0];
if(max_val <= array_nums[array_nums.length-1])
max_val = array_nums[array_nums.length-1];
if(max_val <= array_nums[array_nums.length/2])
max_val = array_nums[array_nums.length/2];
System.out.println("Largest element between first, last, and middle values: "+max_val);
}
}
Sample Output:
Original Array: [20, 30, 40, 50, 67] Largest element between first, last, and middle values: 67
Flowchart:

Java Code Editor:
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Previous: 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.
Next: Write a Java program to multiply corresponding elements of two arrays of integers.
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Java: Tips of the Day
countOccurrences
Counts the occurrences of a value in an array.
Use Arrays.stream().filter().count() to count total number of values that equals the specified value.
public static long countOccurrences(int[] numbers, int value) { return Arrays.stream(numbers) .filter(number -> number == value) .count(); }
Ref: https://bit.ly/3kCAgLb
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