Question $1$: Fibonacci Series Generator

Write a Java program that includes a method printFibonacciSeries, which takes an integer $n$ as input and prints the Fibonacci series up to $n$ terms. Use nested loops to generate the series.

Example Output:

Enter the number of terms to be printed in Fibonacci series: $7$ Fibonacci Series: $0112358$

Question $2$: GCD Calculator

Implement a Java program with a method findGCD that takes two integers as input and returns their Greatest Common Divisor $($GCD$)$ using loops.

Example Output:

Enter two numbers to find GCD: $5424$

The GCD of $54$ and $24$ is $6.$

Question $3$: Descending Star Pattern

Develop a Java program that includes a method printDescendingStarPattern to print a descending star pattern using nested loops, without taking any input.

Example Output:

Question $4$: Ascending Number Pattern

Create a Java program that has a method printAscendingNumberPattern to print an ascending number pattern up to $5$ rows using nested loops.

Example Output:

$1$

$12$

$123$

$1234$

$12345$

Please and thank you