F# program to find Modulus of two numbers

Program

open System
Console.Write("Enter the first number:\t")
let a = Int32.Parse(Console.ReadLine())
Console.Write("Enter the second number:\t")
let b = Int32.Parse(Console.ReadLine())
let modulo = 
    if b <> 0 then 
        let m = a % b 
        Console.WriteLine("Modulus of two numbers is:\t{0}" ,m)
    else
        Console.WriteLine("Second Number cannot be Zero")

Output 1

Enter the first number: 44
Enter the second number:        4
Modulus of two numbers is:      0

Output 2

Enter the first number: 99
Enter the second number:        0
Second Number cannot be Zero

Output 3

Enter the first number: 1
Enter the second number:        5
Modulus of two numbers is:      1

Output 4

Enter the first number: 76
Enter the second number:        1
Modulus of two numbers is:      0