Скачать или смотреть Lec 5 part (a) | Functions in JAVA | JAVA MASTER COURSE

I this vedio I have discussed the functions and its rudimentary concepts
here are some questions for practice
Write a method to print "Hello, World".

Write a static method that takes a name and prints a greeting message.

Write a method that returns the square of a number.

Write a method that adds two integers and returns the result.

Write a method that checks whether a number is even or odd.

Write a method that returns the factorial of a number.

Write a method that prints the multiplication table of a given number.

Write a method to calculate the area of a circle given the radius.

Write a method to check if a number is prime.

Write a method to find the largest of three numbers.

Write a non-static method to print "Object method called".

Write a method that takes an array and returns the sum of its elements.

Write an overloaded method that adds two integers or two doubles.

Write a method to count the number of vowels in a string.

Write a method to reverse a string and return it.

Write a method to check whether a string is a palindrome.

Write a method that returns the average of three double values.

Write a method to swap two numbers using a third variable.

Write a method that prints the Fibonacci series up to n terms.

Write a method to find the minimum value in an integer array