print("Hi, I am your mathbot")
my_name=input("What's your name? ")
print("Nice meeting you, "+my_name)
operation=input("Would you like to practice addition/subtraction/multiplication/division? Enter A or S or M or D : ")
if (operation=="A" or operation=="a"):
    num1=int(input("Enter the first number "))
    num2=int(input("Enter the second number "))
    result= num1+num2
    print(str(num1) + "+" +str(num2)+ "="+ str(result))
elif(operation=="S" or operation=="s"):
    num1=int(input("Enter the first number "))
    num2=int(input("Enter the second number "))
    result= num1-num2
    print(str(num1) + "-" +str(num2)+ "="+ str(result))
elif(operation=="M" or operation=="m"):
    num1=int(input("Enter the first number "))
    num2=int(input("Enter the second number "))
    result= num1*num2
    print(str(num1) + "*" +str(num2)+ "="+ str(result))
elif(operation=="D" or operation=="d"):
    num1=int(input("Enter the first number "))
    num2=int(input("Enter the second number "))
    result=float( num1/num2)
    print(str(num1) + "/" +str(num2)+ "="+ str(result))
else:
        print("Let's pratice math some other time. Bye")