Given a line of text as input, output the number of characters excluding spaces, periods, exclamation points, or commas Ex: If the input is: Listen, Mr. Jones, calm down. the output is: 21 Note: Account for all characters that aren't spaces, periods, exclamation points, or commas (Ex: "r", "2", "?"). 461710.3116374.qx3zqy7 LAB ACTIVITY 5.15.1: LAB: Count input length without spaces, periods, exclamation points, or commas 1 user_text=input() main.py Load defau

Given a line of text as input, output the number of characters excluding spaces, periods, exclamation points, or commas Ex: If the input is: Listen, Mr. Jones, calm down. the output is: 21 Note: Account for all characters that aren't spaces, periods, exclamation points, or commas (Ex: "r", "2", "?"). 461710.3116374.qx3zqy7 LAB ACTIVITY 5.15.1: LAB: Count input length without spaces, periods, exclamation points, or commas 1 user_text=input() main.py Load defau

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

Problem 1PE

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Concept explainers

Variables and Constant

Constants and variables are widely used in mathematical equations and expressions. They are also commonly found in the domain of programming, where each language has its own way to differentiate between a constant and a variable. Since they have all sorts of applications, knowing their differences is a good place to start.

Question

Given a line of text as input, output the number of characters excluding spaces, periods, exclamation points, or commas.
Ex: If the input is:
Listen, Mr. Jones, calm down.
the output is:
21
Note: Account for all characters that aren't spaces, periods, exclamation points, or commas (Ex: "r", "2", "?").
461710.3116374.qx3zqy7
LAB
ACTIVITY
5.15.1: LAB: Count input length without spaces, periods, exclamation points, or commas
1 user_text
123
=
input()
main.py
Load default ter

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