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Java program to demonstrate the Math.copySign() method

Java example to demonstrate the Math.copySign() method.
Submitted by Nidhi, on May 16, 2022

Problem Solution:

In this program, we will use Math.copySign() method. The Math.copySign() method returns 1^st argument with the sign of 2^nd argument.

Program/Source Code:

The source code to demonstrate the Math.copySign() method is given below. The given program is compiled and executed successfully.

// Java program to demonstrate the 
// Math.copySign() method

import java.util.*;

public class Main {
  public static void main(String[] args) {
    double num = 0;

    num = Math.copySign(23.45, -45.67);

    System.out.print("Result: " + num);
  }
}

Output:

Result: -23.45

Explanation:

In the above program, we imported the "java.util.*" package to use the Scanner class. Here, we created a public class Main that contains a main() method.

The main() method is the entry point for the program. Here, we created a variable num of double type and Then we used Math.copySign() method. It returns 1^st argument with the sign of 2^nd argument and is assigned to the variable num. After that, we printed the value of the variable num.

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