#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
ENGG1811 Lecture 2  

Purpose: This example is used to explore the if-else statement  

Program description:
    This program 
    - asks the user to input a real number 
    - determines whether the number is non-negative or negative 
    - outputs the decision to the user 

"""

# Ask the user to input a number 
num = float(input('Please input a number: '))

# Decide if number is non-negative or negative 





# print('The number entered is non-negative')
# print('The number entered is negative')