36 lines
898 B
Java
36 lines
898 B
Java
package Maths;
|
|
|
|
import java.util.Arrays;
|
|
|
|
/**
|
|
* description:
|
|
* <p>
|
|
* absMax([0, 5, 1, 11]) = 11, absMax([3 , -10, -2]) = -10
|
|
* </p>
|
|
*/
|
|
public class AbsoluteMax {
|
|
public static void main(String[] args) {
|
|
int[] testnums = {-2, 0, 16};
|
|
assert absMax(testnums) == 16;
|
|
|
|
int[] numbers = {3, -10, -2};
|
|
System.out.println("absMax(" + Arrays.toString(numbers) + ") = " + absMax(numbers));
|
|
}
|
|
|
|
/**
|
|
* get the value, return the absolute max value
|
|
*
|
|
* @param numbers contains elements
|
|
* @return the absolute max value
|
|
*/
|
|
public static int absMax(int[] numbers) {
|
|
int absMaxValue = numbers[0];
|
|
for (int i = 1, length = numbers.length; i < length; ++i) {
|
|
if (Math.abs(numbers[i]) > Math.abs(absMaxValue)) {
|
|
absMaxValue = numbers[i];
|
|
}
|
|
}
|
|
return absMaxValue;
|
|
}
|
|
}
|