Python Program to Check if a Number is Positive, Negative or 0 (Using Nested if)
num = float(input("Enter a number: "))
if num >= 0:
if num == 0:
print("Zero")
else:
print("Positive number")
else:
print("Negative number")
Output 1
Enter a number: 2 Positive number
Output 2
Enter a number: 0 Zero
