Q:

Write a Java program to print Fibonacci series of n terms where n is input by user using loop

YasminRadwan26
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2022-05-11
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Write a Java program to print Fibonacci series of n terms where n is input by user using loop

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YasminRadwan26
2022-05-11
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In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..

import java.util.Scanner;
 
public class JavaLoopExcercise
{
    public static void main(String[] args)
    {
        Scanner console = new Scanner(System.in);
 
        int number;  
 
        int firstTerm = 0,
            secondTerm = 1,
            thirdTerm;
 
        System.out.print("Enter number of terms of series : ");
        number = console.nextInt();
 
        System.out.print(firstTerm + " " + secondTerm + " ");
 
        for(int i = 3; i <= number; i++)
    {
            thirdTerm = firstTerm + secondTerm;
            System.out.print(thirdTerm + " ");
            firstTerm = secondTerm;
            secondTerm = thirdTerm;
    }
    }  
}

Result:

Enter number of terms of series : 10

0 1 1 2 3 5 8 13 21 34

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