Display Fibonacci series using while loop in Java

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 Java

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