Python Check if a Number is Positive, Negative or Zero
In this snippet, we will learn how to check positive number, negative number and zero in Python.
Using if...elif...else
Let's have a look at the example using if…elif…else:
num = float(input("Enter a number: "))
if num > 0:
print("Positive number.")
elif num == 0:
print("The number is zero!")
else:
print("Negative number.")
Using Nested if
Using nested if:
num = float(input("Enter a number: "))
if num >= 0:
if num == 0:
print("The number is zero!")
else:
print("Positive number.")
else:
print("Negative number.")

Md Obydullah
https://shouts.dev/obydul
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