Write a recursive function int count_digit(string s) to count the number of digits in a string s. Write a program that reads a text file numbers.txt (is given), and calls the function count_digit to count the number of digits of each of the file lines. • The program then store the number of digits of each line of numbers.txt into another file called result_counting.txt (Needs to be created). Example: The number of digits in the 1st line "12*3MA569" is 6, so 6 should be stored in the 1st line in result_counting.txt The number of digits in the 2nd line "P854/ " is 3, so 6 should be stored in the 2nd line in result_counting.txt • The program needs as well to multiply these numbers then display the multiplication into the screen. • Submit only the program that should be named your FirstName_LastNameLab3.cpp Below is how you program should behave. ---Input file: numbers.txt |------/ 12*3MA569' P854/ ma12z658?111. 1,2 5-647.pl --Output file: result_counting.txt 6 Screen output-- ----/ The multiplication of 6 3 8 2 4 is equal to 1152
Write a recursive function int count_digit(string s) to count the number of digits in a string s. Write a program that reads a text file numbers.txt (is given), and calls the function count_digit to count the number of digits of each of the file lines. • The program then store the number of digits of each line of numbers.txt into another file called result_counting.txt (Needs to be created). Example: The number of digits in the 1st line "12*3MA569" is 6, so 6 should be stored in the 1st line in result_counting.txt The number of digits in the 2nd line "P854/ " is 3, so 6 should be stored in the 2nd line in result_counting.txt • The program needs as well to multiply these numbers then display the multiplication into the screen. • Submit only the program that should be named your FirstName_LastNameLab3.cpp Below is how you program should behave. ---Input file: numbers.txt |------/ 12*3MA569' P854/ ma12z658?111. 1,2 5-647.pl --Output file: result_counting.txt 6 Screen output-- ----/ The multiplication of 6 3 8 2 4 is equal to 1152
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++
Please help me with this program.
The task and numbers.txt are attached below.
numbers.txt is the image with the 5 lines of text
Can you also please show me how to create the text file and make the program work? when I create a text file with the things that i was supposed to input, the program doesn't show anything.
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