Check If Given Number is Positive, Negative or 0

Write a Python program to check if a given number is a positive, negative or 0 number ?

You can use Python’s nested if or if…elif…else statements to check if a given number positive number, negative number of a 0.

Example – Check Using Nested if

num = -13

# Uncomment below to take user input
# num = float(input("Enter any number: "))

if num >= 0:
   if num == 0:
       print("Given number is zero")
   else:
       print("Given number is a positive number")
else:
   print("Given number is a negative number")

num = -13

# Uncomment below to take user input

# num = float(input("Enter any number: "))

if num >= 0:

if num == 0:

print("Given number is zero")

else:

print("Given number is a positive number")

else:

print("Given number is a negative number")

Example – Check Using if…elif…else

num = -13

# Uncomment below to take user input
# num = float(input("Enter any number: "))

if num > 0:
   print("Given number is a positive number")
elif num == 0:
   print("Given number is zero")
else:
   print("Given number is a negative number")

num = -13

# Uncomment below to take user input

# num = float(input("Enter any number: "))

if num > 0:

print("Given number is a positive number")

elif num == 0:

print("Given number is zero")

else:

print("Given number is a negative number")

Here, we have used the if…elif…else statement. We can do the same thing using nested if statements as follows.