Part a) Write a function that reads a numeric string (consists of the characters 0 to 9 only) and convert it to an integer. The input is scanned with %s into a string variable. For example, if the string consists of: '6', '7', '8', '9', the code computes the integer 6789. Print the string first as characters separated by spaces, then print the integers and the integer +1 to demonstrate that it has been converted to integer. If the string input by the user is not numeric, print an error message. Enter a numeric string: 6789 The string is: 6789 The integer is: 6789; integer+1 is: 6790 Part b) Modify your code so that it supports negative values.
Part a) Write a function that reads a numeric string (consists of the characters 0 to 9 only) and convert it to an integer. The input is scanned with %s into a string variable. For example, if the string consists of: '6', '7', '8', '9', the code computes the integer 6789. Print the string first as characters separated by spaces, then print the integers and the integer +1 to demonstrate that it has been converted to integer. If the string input by the user is not numeric, print an error message. Enter a numeric string: 6789 The string is: 6789 The integer is: 6789; integer+1 is: 6790 Part b) Modify your code so that it supports negative values.
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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Transcribed Image Text:QUESTION 5.
Part a) Write a function that reads a numeric string (consists of the characters 0 to 9 only) and convert it
to an integer. The input is scanned with %s into a string variable. For example, if the string consists of:
*6', '7', '8', '9', the code computes the integer 6789. Print the string first as characters separated by
spaces, then print the integers and the integer +1 to demonstrate that it has been converted to integer.
If the string input by the user is not numeric, print an error message.
Enter a numeric string: 6789
The string is: 6789
The integer is: 6789; integer+1 is: 6790
Part b) Modify your code so that it supports negative values.
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