C++ Prompt the user for data points. Data points must be in this format: string, int. Store the information before the comma into a string variable and the information after the comma into an integer. The user will enter -1 when they have finished entering data points. Output the data points. Store the string components of the data points in a vector of strings. Store the integer components of the data points in a vector of integers. Ex: Enter a data point (-1 to stop input): Jane Austen, 6 Data string: Jane Austen Data integer: 6 Perform error checking for the data point entries. If any of the following errors occurs, output the appropriate error message and prompt again for a valid data point. If entry has no comma Output: Error: No comma in string. If entry has more than one comma Output: Error: Too many commas in input. If entry after the comma is not an integer Output: Error: Comma not followed by an integer. Ex: Enter a data point (-1 to stop input): Ernest Hemingway 9 Error: No comma in string. Enter a data point (-1 to stop input): Ernest, Hemingway, 9 Error: Too many commas in input. Enter a data point (-1 to stop input): Ernest Hemingway, nine Error: Comma not followed by an integer. Enter a data point (-1 to stop input): Ernest Hemingway, 9 Data string: Ernest Hemingway Data integer: 9

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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C++

Prompt the user for data points. Data points must be in this format: string, int. Store the information before the comma into a string variable and the information after the comma into an integer. The user will enter -1 when they have finished entering data points. Output the data points. Store the string components of the data points in a vector of strings. Store the integer components of the data points in a vector of integers.

Ex:

Enter a data point (-1 to stop input):

Jane Austen, 6

Data string: Jane Austen

Data integer: 6

Perform error checking for the data point entries. If any of the following errors occurs, output the appropriate error message and prompt again for a valid data point.

If entry has no comma
- Output: Error: No comma in string.
If entry has more than one comma
- Output: Error: Too many commas in input.
If entry after the comma is not an integer
- Output: Error: Comma not followed by an integer.

Ex:

Enter a data point (-1 to stop input):

Ernest Hemingway 9

Error: No comma in string.

Enter a data point (-1 to stop input):

Ernest, Hemingway, 9

Error: Too many commas in input.

Enter a data point (-1 to stop input):

Ernest Hemingway, nine Error: Comma not followed by an integer.

Enter a data point (-1 to stop input):

Ernest Hemingway, 9

Data string: Ernest Hemingway

Data integer: 9

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