Problem 61 - Find absolute value

    Find absolute value of float, int, double and long adalah suatu cara agar semua nilai dalam variabel tersebut menjadi bernilai positif

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1. public class FindAbsoluteValueExample {
2.  
3.   public static void main(String[] args) {
4.    
5.     int i = 8;
6.     int j = -5;
7.    
8.     /*
9.      * To find absolute value of int, use
10.      * static int abs(int i) method.
11.      *
12.      * It returns the same value if the agrument is non negative value, otherwise
13.      * negation of the negative value.
14.      *
15.      */
16.    
17.      System.out.println("Absolute value of " + i + " is :" + Math.abs(i));
18.      System.out.println("Absolute value of " + j + " is :" + Math.abs(j));
19.    
20.      float f1 = 10.40f;
21.      float f2 = -50.28f;
22.  
23.     /*
24.      * To find absolute value of float, use
25.      * static float abs(float f) method.
26.      *
27.      * It returns the same value if the agrument is non negative value, otherwise
28.      * negation of the negative value.
29.      *
30.      */
31.     System.out.println("Absolute value of " + f1 + " is :" + Math.abs(f1));
32.     System.out.println("Absolute value of " + f2 + " is :" + Math.abs(f2));
33.    
34.     double d1 = 43.324;
35.     double d2 = -349.324;
36.     /*
37.      * To find absolute value of double, use
38.      * static double abs(double d) method.
39.      *
40.      * It returns the same value if the agrument is non negative value, otherwise
41.      * negation of the negative value.
42.      *
43.      */
44.     System.out.println("Absolute value of " + d1 + " is :" + Math.abs(d1));
45.     System.out.println("Absolute value of " + d2 + " is :" + Math.abs(d2));
46.    
47.     long l1 = 34;
48.     long l2 = -439;
49.     /*
50.      * To find absolute value of long, use
51.      * static long abs(long l) method.
52.      *
53.      * It returns the same value if the agrument is non negative value, otherwise
54.      * negation of the negative value.
55.      *
56.      */
57.     System.out.println("Absolute value of " + l1 + " is :" + Math.abs(l1));
58.     System.out.println("Absolute value of " + l2 + " is :" + Math.abs(l2));
59.    
60.   }
61. }

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