Savings Account

const myWebsite = "Exercism"

const myWebsite string = "Exercism"

const (
    a = 9
    b
    c
    d = iota
    e
    f
    g
)
fmt.Print(a, b, c, d, e, f, g)
// Output: 9 9 9 3 4 5 6

Instructions

In this exercise you will establish some constants to be used in the operation of a bank.

You have five tasks:

1. Represent the fixed interest rate on a loan

Create the FixedInterestRate untyped numeric constant to hold the value of 5% (5/100), then implement the GetFixedInterestRate function to return it:

GetFixedInterestRate()
// => 0.05

2. Represent the number of days in a year

Create the DaysPerYear constant with type int to hold the value 365, then implement the GetDaysPerYear function to return it:

GetDaysPerYear()
// => 365

3. Represent the months of the year

In a block, use the Go enumerator to create twelve untyped numeric constants to hold the values 1 through 12 for the months of the year. Name them Jan, Feb, Mar, etc., then implement the GetMonth function to return the value for a given month:

GetMonth(Jan)
// => 1

4. Represent an account number

Create the AccountNo untyped string constant to hold the value XF348IJ, then implement the GetAccountNumber function to return it:

GetAccountNumber()
// => "XF348IJ"