Write a Python program that does the following: A user inputs numbers one at a time and they are added to a list. If the number is the same as any previously entered number the duplicate is ignored and no more input is read. Your program then sorts the list and prints it with the first and last elements omitted. For example if the input is 40 20 10 30 50 60 30 then the initial list of numbers should be [40, 20, 10, 30, 50, 60] (the second 30, which signals the end of input, is not included), after sorting the list is [10, 20, 30, 40, 50, 60], and after slicing off the first and last element the value that is finally printed should be: [20, 30, 40, 50]

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Python
Write a Python program that does the following:
A user inputs numbers one at a time and they are added to a list. If the number is the same as any previously entered number the duplicate
is ignored and no more input is read. Your program then sorts the list and prints it with the first and last elements omitted.
For example if the input is
40
20
10
30
50
60
30
then the initial list of numbers should be [40, 20, 10, 30, 50, 60] (the second 30, which signals the end of input, is not included), after sorting
the list is [10, 20, 30, 40, 50, 60], and after slicing off the first and last element the value that is finally printed should be:
[20, 30, 40, 50]
NOTE: in this problem, you are NOT being asked to write a function. This is just a program that reads inputs and prints output.
Transcribed Image Text:Write a Python program that does the following: A user inputs numbers one at a time and they are added to a list. If the number is the same as any previously entered number the duplicate is ignored and no more input is read. Your program then sorts the list and prints it with the first and last elements omitted. For example if the input is 40 20 10 30 50 60 30 then the initial list of numbers should be [40, 20, 10, 30, 50, 60] (the second 30, which signals the end of input, is not included), after sorting the list is [10, 20, 30, 40, 50, 60], and after slicing off the first and last element the value that is finally printed should be: [20, 30, 40, 50] NOTE: in this problem, you are NOT being asked to write a function. This is just a program that reads inputs and prints output.
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