Write an infinite loop using do while condition.

<p><strong>Write a function which takes in 2 numbers and returns the greater of those two.</strong></p>

<p><strong>Input a string from the user. Create a new string called ‘result’ in which you will replace the letter ‘e’ in the original string with letter ‘i’. </strong></p> <p><strong>Example : </strong></p> <p><strong>original = “eabcdef’ ; result = “iabcdif”</strong></p> <p><strong>Original = “xyz” ; result = “xyz”</strong></p>

<p><strong>For a given matrix of N x M, print its transpose in java.</strong></p>

<p><strong>Input an email from the user. You have to create a username from the email by deleting the part that comes after ‘@’. Display that username to the user.</strong></p> <p><strong>Example : </strong></p> <p><strong>email = “mejona<a href="mailto:apnacollegeJava@gmail.com">@gmail.com</a>” ; username = “mejona” </strong></p> <p><strong>email = “<a href="mailto:helloWorlds123@gmail.com">helloWorld123@gmail.com</a>”; username = “helloWorld123”</strong></p>

<p><strong>Write a function that calculates the Greatest Common Divisor of 2 numbers. </strong></p>

<p><strong>Write a function that takes in the radius as input and returns the circumference of a circle.</strong></p>

<p><strong>Take an array of names as input from the user and print them on the screen.</strong></p>