#Write a program that reads one integer
#and finds if the number is positive, negative or zero

num = int(input("enter number "))

if(num>0):
	print(num, "is positive")
elif(num<0):
	print(num, "is negative")
else:
	print(num, "is zero")


#How it works:
#first expression is evaluated, if TRUE, statements
#are executed, otherwise, second expression is 
#evaluated, if TRUE, statements are executed, and so 
#on, until all expressions are checked. If none is 
#TRUE, else statements are executed