2nd Edition

ISBN: 9781119330455

Author: Horstmann

Publisher: WILEY

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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 sort…

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Textbook Question

Chapter 2, Problem 13PE

Write a program that reads a number between 1,000 and 999,999 from the user, where the user enters a comma in the input. Then print the number without a comma. Here is a sample dialog; the user input is in color:

Please enter an integer between 1,000 and 999,999: 23,456

23456

Hint: Read the input as a string. Measure the length of the string. Suppose it contains n characters. Then extract substrings consisting of the first n – 4 characters and the last three characters.

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Chapter 2, Problem 12PE

Chapter 2, Problem 14PE

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