Java

Display Fibonacci series using while loop in Java1 min read

October 6, 2019

In this example, you will learn how to Display Fibonacci series using for while in Java

Fibonacci java code:


   public static void main(String[] args) {
       
        Scanner scanner = new Scanner(System.in);  // Create a Scanner object
        System.out.print("Enter a number for count:");
        int n = scanner.nextInt();
        
        int i = 1, t1 = 0, t2 = 1;
        System.out.print("First " + n + " terms: ");
        while (i <= n)
        {
            System.out.print(t1 + " + ");
            int sum = t1 + t2;
            t1 = t2;
            t2 = sum;
            i++;
        }
    }

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in); // Create a Scanner object

System.out.print("Enter a number for count:");

int n = scanner.nextInt();

int i = 1, t1 = 0, t2 = 1;

System.out.print("First " + n + " terms: ");

while (i <= n)

{

System.out.print(t1 + " + ");

int sum = t1 + t2;

t1 = t2;

t2 = sum;

i++;

}

Output:

Display Fibonacci series using while loop in Java1 min read

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Display Fibonacci series using while loop in Java1 min read

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