#if statement
age = 20
if age >=18:
    print ("adult")
else:
    print ("Not an adult")

#adding numbers with an if condition
number1 = 12
number2= -15
if number1>=0:
    print(number1+number2)

else:
    print(number1-number2)

    #number when there is an if condition

num = input("enter a number")
print("You entered",num)

if int(num )>=0:
    print ("the provided number is positive")
else:
    print ("you entered a negative number")






