from math import sqrt
print("Welcome to CAP283 2 digit Calculator")

def add_up(a,b):
    result = a+b
    print("Sum is: " , result)

def sub_up(a,b):
    result = a-b
    print("Diff is: " , result)

def mul_up(a,b):
    result = a*b
    print("Prod is: " , result)

def div_up(a,b):
    result = a/b
    print("Diff is: " , result)

again = "y"
while again == "y":
    print("1 - Addition \t 2 - Subtraction")
    print("3 - Multiplication \t 4 - Division")
    print("5 - Modulus \t 6 - Square root")
    print("7 - Comparison")
    choice = input("Make selection: ")
    num_1 = int(input("Enter First Number: "))
    num_2 = int(input("Enter First Number: "))

    if choice == "1":
        add_up(num_1,num_2)

    elif choice == "2":
        result = num_1 - num_2
        print("Difference is: " , result)

    elif choice == "3":
        result = num_1 * num_2
        print("Product is: " , result)

    elif choice == "4":
        result = num_1 / num_2
        print("Division is: " , result)

    elif choice == "5":
        result = num_1 % num_2
        print("Modulus is: " , result)
    elif choice == "6":
        result1 = sqrt(num_1)
        result2 = sqrt(num_2)
        print("Square roots are: "  , result1, " and ", result2)
    elif choice == "7":
        if num_1 > num_2:
            print(num_1, " is greater than ", num_2)
        else:
            print(num_2, " is greater than ", num_1)
    else:
        print("Operator not recognized")
    again = input("Again? (y/n): ")