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Code refactor for AbsoluteValue improvements (#3018)

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Fix #3017

Co-authored-by: Yang Libin <szuyanglb@outlook.com>
This commit is contained in:
Cristiano Jesus
2022-04-20 09:17:44 +01:00
committed by GitHub
parent 64b624efb2
commit 5eed0849ef
2 changed files with 23 additions and 17 deletions
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22
src/main/java/com/thealgorithms/maths/AbsoluteValue.java
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@ -1,26 +1,14 @@
package com.thealgorithms.maths;
import java.util.Random;
public class AbsoluteValue {
public static void main(String[] args) {
Random random = new Random();
/* test 1000 random numbers */
for (int i = 1; i <= 1000; ++i) {
int randomNumber = random.nextInt();
assert absVal(randomNumber) == Math.abs(randomNumber);
}
}
/**
* If value is less than zero, make value positive.
* Returns the absolute value of a number.
*
* @param value a number
* @return the absolute value of a number
* @param number The number to be transformed
* @return The absolute value of the {@code number}
*/
public static int absVal(int value) {
return value < 0 ? -value : value;
public static int getAbsValue(int number) {
return number < 0 ? -number : number;
}
}