Page 273 - ComputerScience_Class_11

The output of the preceding program is as follows:

BlueJ: Terminal Window - Java

Options

Enter a number:
153
153 is an Armstrong Number

Program 3 Define a class Fibo to print the Fibonacci Series with the following specifications:
Data Members
int n : Last term of the series
int a, b, c : Used to store values in the series
Member Methods
Fibo() : Constructor to initialise a=0,b=1,c=0 and n = 0
void accept(int lt) : Parameterised value to store lt to n
void print() : Displays the series up to n
1 import java.util.*;
2 class fibo

3 { int n, a, b, c;
4 fibo()

5 {
6 a=0; b=1; c=0; n=0;
7 }

8 void accept(int lt)
9 {
10 n=lt;

11 }
12 void print()
13 { int i;

14 if(n==1)
15 System.out.print(a);
16 else if(n==2)

17 System.out.print(a + " , " + b);
18 else
19 {

20 System.out.print(a + " , " + b);
21 for(i=3;i<=n;i++)
22 {

23 c=a+b;

Methods and Constructors 271