Page 606 - Computer science 868 Class 12
P. 606
14 }
15 }
16
17 Codes for class Simple_Interest:-
18
19 class Simple_Interest extends Account
20 {
21 double rate,time;
22 Simple_Interest(int a1,double b1,double r1,double t1) //Constructor
23 {
24 super(a1,b1);
25 rate=r1;
26 time=t1;
27 }
28 double Interest() //To find Simple Interest
29 {
30 double SI=0.0;
31 SI=(principle*rate*time)/100;
32 return SI;
33 }
34 void display() //To Display Info
35 {
36 super.display();
37 System.out.println("The Rate of Interest is " + rate + "and Time is " + time);
38 }
39 }
40 Codes for class Compound_Interest:-
41
42 class Compound_Interest extends Account
43 {
44 doubler ate,time;
45 Compound_Interest(int a1,double b1,double r1,double t1)//Constructor
46 {
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