Go Program to calculate Compound Interest

Write a Go Program to calculate Compound Interest. This golang program allows the user to enter the principal amount, totals years, and interest rates and then find the Compound Interest.

• Future Compound Interest =  principal amount * (1 + interest rates)^years
• Compound Interest =  Future Compound Interest – principal amount

package main

import (
    "fmt"
    "math"
)

func main() {

    var Pamount, InterestRate, timePeriod, ciFuture, compoundI float64

    fmt.Print("Enter the Total or Principal Amount = ")
    fmt.Scanln(&Pamount)

    fmt.Print("Enter the Interest Rate = ")
    fmt.Scanln(&InterestRate)

    fmt.Print("Enter the Total number of Years = ")
    fmt.Scanln(&timePeriod)

    ciFuture = Pamount * (math.Pow((1 + InterestRate/100), timePeriod))
    compoundI = ciFuture - Pamount

    fmt.Println("\nThe Compound Interest  = ", compoundI)
    fmt.Println("The Future Compound Interest  = ", ciFuture)
}