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Java Exercises: Accepts three integer values and return true if one of them is 20 or more and less than the substractions of others

Java Basic: Exercise-62 with Solution

Write a Java program that accepts three integer values and return true if one of them is 20 or more and less than the substractions of others.

Sample Solution:

Java Code:

import java.util.*;
 public class Exercise62 {
 public static void main(String[] args)
    {
        Scanner in = new Scanner(System.in);
        System.out.print("Input the first number : ");
        int x = in.nextInt();  
		System.out.print("Input the second number: ");
		int y = in.nextInt(); 
		System.out.print("Input the third number : ");
        int z = in.nextInt(); 
        System.out.println((Math.abs(x - y) >= 20 || Math.abs(y - z) >= 20 || Math.abs(z - x) >= 20));
    }
}

Sample Output:

Input the first number : 15                                            
Input the second number: 20                                            
Input the third number : 25                                            
false

Pictorial Presentation:

Java exercises: accepts three integer values and return true if one of them is 20 or more and less than the substractions of others
Java exercises: accepts three integer values and return true if one of them is 20 or more and less than the substractions of others

Flowchart:

Flowchart: Java exercises: accepts three integer values and return true if one of them is 20 or more and less than the substractions of others

Java Code Editor:

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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