Page 348 - CA_Blue( J )_Class10
P. 348
Program 3 To print the factorial of a number.
1 import java.util.*;
2 class derived_class extends protected_access_sp
3 {
4 int f;
5 void factorial()
6 {
7 int i;
8 accept();
9 f=1;
10 for(i=1;i<=n;i++)
11 {
12 f=f*i;
13 }
14 }
15 void display()
16 {
17 System.out.println("The factorial of "+n + " is : "+ f);
18 }
19
20 public static void main()
21 {
22 derived_class ob=new derived_class();
23 ob.factorial();
24 ob.display();
25 }
26 }
27 class protected_access_sp
28 {
29 protected int n;
30 void accept()
31 {
32 Scanner sc= new Scanner(System.in);
346346 Touchpad Computer Applications-X

