Pre-task Please write a program which asks the user for integer numbers. The program should keep asking for numbers until the user types in zero. Please type in integer numbers. Type in 0 to finish. Number: 5 Number: 22 Number: 9 Number: -2 Number: 0 Sample output

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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Can you use Python programming language to to this question?

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Pre-task
Please write a program which asks the user for integer numbers. The program should
keep asking for numbers until the user types in zero.
Please type in integer numbers. Type in 0 to finish.
Number: 5
Number: 22
Number: 9
Number: -2
Number: 0
Part 1: Count
After reading in the numbers the program should print out how many numbers were
typed in. The zero at the end should not be included in the count.
You will need a new variable here to keep track of the numbers typed in.
... the program asks for numbers
Numbers typed in 4
... the program asks for numbers
Numbers typed in 4
The sum of the numbers is 34
Part 2: Sum
The program should also print out the sum of all the numbers typed in. The zero at
the end should not be included in the calculation.
The program should now print out the following:
... the program asks for numbers.
Numbers typed in 4
Sample output
The sum of the numbers is 34
The mean of the numbers is 8.5
Part 3: Mean
The program should also print out the mean of the numbers. The zero at the end
should not be included in the calculation. You may assume the user will always type in
at least one valid non-zero number.
Sample output
... the program asks for numbers
Numbers typed in 4
The sum of the numbers is 34
The mean of the numbers is 8.5
Positive numbers 3
Negative numbers 1
1 # write your solution here
Sample output
Part 4: Positives and negatives
The program should also print out statistics on how many of the numbers were
positive and how many were negative. The zero at the end should not be included in
the calculation.
Sample output
Sample output
Transcribed Image Text:Pre-task Please write a program which asks the user for integer numbers. The program should keep asking for numbers until the user types in zero. Please type in integer numbers. Type in 0 to finish. Number: 5 Number: 22 Number: 9 Number: -2 Number: 0 Part 1: Count After reading in the numbers the program should print out how many numbers were typed in. The zero at the end should not be included in the count. You will need a new variable here to keep track of the numbers typed in. ... the program asks for numbers Numbers typed in 4 ... the program asks for numbers Numbers typed in 4 The sum of the numbers is 34 Part 2: Sum The program should also print out the sum of all the numbers typed in. The zero at the end should not be included in the calculation. The program should now print out the following: ... the program asks for numbers. Numbers typed in 4 Sample output The sum of the numbers is 34 The mean of the numbers is 8.5 Part 3: Mean The program should also print out the mean of the numbers. The zero at the end should not be included in the calculation. You may assume the user will always type in at least one valid non-zero number. Sample output ... the program asks for numbers Numbers typed in 4 The sum of the numbers is 34 The mean of the numbers is 8.5 Positive numbers 3 Negative numbers 1 1 # write your solution here Sample output Part 4: Positives and negatives The program should also print out statistics on how many of the numbers were positive and how many were negative. The zero at the end should not be included in the calculation. Sample output Sample output
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