#Ex:1
x = int(input("Enter your Number: "))

if x > 0:
    print("Positive Number")

elif x == 0:
    print("Zero")

else:
    print("Negative Number")

#Ex:2
x = int(input("Enter a Number: "))
if x >= 0:
   if x == 0:
       print("Zero")
   else:
       print("Positive Number")
else:
   print("Negative Number")