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

Purpose: This example is to demonstrate nested-if   

Program description:
    This program asks 
    - the user to input a real number 
    - determines whether the number is 
        * bigger than 5 
        * in the interval [0,5] 
        * 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 in (5,infinity), [0,5] or negative
if num >= 0:
    if num > 5:
        print('The number entered is > 5')
    else:    
        print('The number entered is in the interval [0,5]')
else:
    print('The number entered is negative')