Write method headers for methods with the following descriptions.

a. Computing the larger of two integers
b. Computing the smallest of three floating-point numbers
c. Checking whether an integer is a prime number, returning true if it is and false otherwise
d. Checking whether a string is contained inside another string
e. Computing the balance of an account with a given initial balance, an annual interest rate, and a number of years of earning interest
f. Printing the balance of an account with a given initial balance and an annual interest rate over a given number of years
g. Printing the calendar for a given month and year
h. Computing the weekday for a given day, month, and year (as a string such as "Monday")
i. Generating a random integer between 1 and n