# var1 = 6
# var2 = 56
# var3 = int(input())
# if var3>var2:
#     print("Greater")
# elif var3==var2:
#     print("Equal")
# else:
#     print("Lesser")

list1 = [5, 7, 3]
print(15 not in list1)
# if 15 not in list1:
#     print("No its not in the list")

# Quiz
print("What is your age?")
age = int(input())
if age<18 and age>=10:
    print("You cannot drive")

elif age==18:
    print("We will think about you")

elif age>18 and age<=80 :
    print("You can drive")

else:
    print("Invalid age")


# Exercise 2 - Faulty Calculator.
# Design a calculator which will correctly solve all the problems except
# the following ones:- 45 * 3 = 555, 56+9 = 77, 56/6 = 4
# Your program should take operator  and the two numbers as input from the userand then return the result.

num1 = int(input("Enter First No.:\n"))
Operator = input("Enter operator :\n")
num2 = int(input("Enter Second No.:\n"))
if num1==15 and Operator=='*' and num2 ==3 :
    print("555")
elif num1 == 56 and Operator == '+' and num2 == 9 :
    print("77")
elif num1 == 56 and Operator == '/' and num2 ==6 :
    print("4")
elif Operator=='*':
    print(num1 * num2)
elif Operator=='-':
    print(num1 - num2)
elif Operator == '+':
    print(num1 + num2)
elif Operator=='/':
    print(num1 / num2)
else :
    print("Invalid Number!")