Faulty Calculator (only code)

This is a faulty calculator.
It shows right answers except some particular questions. 
This calculator has same pros as well as some cons.

HOW TO RUN THIS CODE:-

Download any python running IDE to run this code.

HERE's THE CODE :-

a = int(input("Enter Any Number : \n==> "))

b = int(input("Enter Another Number : \n==> "))

c = input("Enter Any of the following operations to carry out the calculations :- \n 1. + \n 2. - \n 3. * \n 4. / \n==> ")

if (a == 45 and b == 3 and c == "*") :

    print("The answer is" , 55)

elif (a == 56 and b == 9 and c == "+") :

     print("The answer is" , 77)

elif (a == 56 and b == 6 and c == "/") :

    print("The answer is" , 4)

elif (c == "+") :

    print("The answer is" , a + b)

elif (c == "-") :

    print("The answer is" , a - b)

elif (c == "*") :

    print("The answer is" , a * b)

elif (c == "/") :

    print("The answer is" , a / b)

else :

    print("Sorry , an unexpected error occured !. Please try again later.")

huy = input("If You Want To Continue Then Press y Otherwise Press Any Thing To Leave.\n==> ")

def hai() :

    a = int(input("Enter Any Number : \n==> "))

    b = int(input("Enter Another Number : \n==> "))

    c = input("Enter Any of the following operations to carry out the calculations :- \n 1. + \n 2. - \n 3. * \n 4. / \n==> ")

    if (a == 45 and b == 3 and c == "*") :

        print("The answer is" , 55)

    elif (a == 56 and b == 9 and c == "+") :

         print("The answer is" , 77)

    elif (a == 56 and b == 6 and c == "/") :

        print("The answer is" , 4)

    elif (c == "+") :

        print("The answer is" , a + b)

    elif (c == "-") :

        print("The answer is" , a - b)

    elif (c == "*") :

        print("The answer is" , a * b)

    elif (c == "/") :

        print("The answer is" , a / b)

    else :

        print("Sorry , an unexpected error occured !. Please try again later.")

if(huy!="y") :

    print('Thanks For Using My Calculator.' )

while(huy=="y") :

    hai()

    huy = input("If You Want To Continue Then Press y Otherwise Press Any Thing To Leave.\n==> ")

    if(huy!="y") :

        print('Thanks For Using My Calculator.' )

        break

    elif(huy=="y") :

        continue