Java: Convert an integer value to absolute value

Last update on May 15 2025 13:09:18 (UTC/GMT +8 hours)

Integer to Absolute Value

Write a Java program to convert an integer value to an absolute value.

Sample Solution:

Java Code:

import java.util.*;
public class Exercise8 {
 public static void main(String[] args)
    {
        Scanner in = new Scanner(System.in);
        System.out.print("Input an integer number: ");
        int x = in.nextInt();  
        System.out.printf("The absolute value of %d is: %d",x, convert (x));
		System.out.printf("\n");
    }
    public static int convert (int n)
	{
		int absvalue = (n >= 0) ? n : -n;
		return absvalue;
	}
}

Sample Output:

Input an integer number: 25                                            
The absolute value of 25 is: 25   

Flowchart:

For more Practice: Solve these Related Problems:

• Write a Java program to compute the absolute value of an integer using only bit manipulation.
• Write a Java program to implement a custom absolute value method using a ternary operator.
• Write a Java program to compare a custom absolute value function with Math.abs over various test cases.
• Write a Java program to compute the absolute value of an integer without conditional statements by using arithmetic tricks.

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