Write a C++ program to sum the values in the file with respect to the input of the user. The file contains a set of numerical inputs. Read all the inputs from th file and calculate the sum of odd and even numbers based on the choice of the user.

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
icon
Related questions
Question

KINDLY SOLVE MY ERROR ACCORDING TO COMPILER ERROR YOU CAN REWRITE THE CODE IF NECESSARY.

THE ERROR IS RELATED TO "GetArr".

------------------------------------------------------------------------------

QUESTION AND COMPILER ERROR ATTACHED.

 

AND MY SOLUTION IS GIVEN BELOW :-

#include <iostream>

#include <fstream>

 

using namespace std;

 

int getArr(int choice)

{

int num, sum=0;

ifstream rfile;

rfile.open("file.txt"); //open the file in read mode

while (rfile >> num) //enters loop if there is num

{

if ((num % 2) == (choice % 2)) //if num leaving same remainder as of choice

sum += num; //add num to sum

}

return sum;

}

 

int main()

{

 

 

int choice, sum = 0;

 

cout << "Enter the choice" << endl;

cout << "1.Odd" << endl;

cout << "2.Even" << endl;

cin >> choice; //input choice

cout << "The total of all numbers is " << getArr(choice) << endl; //print sum

 

return 0;

}

Compiler Output
Test Script - Main
S.No
Test
Expected
Obtained
Differences
1
Test Script - Main
Enter the choice
Input: 2
1.Odd
file.txt
2.Even
The total of all numbers is 56
2
Test Script - Main
Enter the choice
Input: 1
1.Odd
file.txt
2.Even
The total of all numbers is 64
3
Test Script - Main
Enter the choice
Input: 1
1.Odd
file.txt
2.Even
The total of all numbers is 64
4
Test Script - Main
Enter the choice
Input: 2
1.0dd
file.txt
2.Even
The total of all numbers is 56
5
Test Script - Main
Enter the choice
Input: 1
1.Odd
file.txt
2.Even
The total of all numbers is 144
6
Test Script - Main
Enter the choice
Input: 2
1.Odd
file.txt
2.Even
Errors
The total of all numbers is 136
Observations:
Compilation Errors Main.cpp: In function 'int main()': Main.cpp:78:18: error: cannot convert 'std:_cxx11:string {aka
std:_cxx11:basic_string}' to ʻint' for argument 1' to 'int getArr(int)' nums=getArr(s); ^ make: *** (test.o] Error 1
Transcribed Image Text:Compiler Output Test Script - Main S.No Test Expected Obtained Differences 1 Test Script - Main Enter the choice Input: 2 1.Odd file.txt 2.Even The total of all numbers is 56 2 Test Script - Main Enter the choice Input: 1 1.Odd file.txt 2.Even The total of all numbers is 64 3 Test Script - Main Enter the choice Input: 1 1.Odd file.txt 2.Even The total of all numbers is 64 4 Test Script - Main Enter the choice Input: 2 1.0dd file.txt 2.Even The total of all numbers is 56 5 Test Script - Main Enter the choice Input: 1 1.Odd file.txt 2.Even The total of all numbers is 144 6 Test Script - Main Enter the choice Input: 2 1.Odd file.txt 2.Even Errors The total of all numbers is 136 Observations: Compilation Errors Main.cpp: In function 'int main()': Main.cpp:78:18: error: cannot convert 'std:_cxx11:string {aka std:_cxx11:basic_string}' to ʻint' for argument 1' to 'int getArr(int)' nums=getArr(s); ^ make: *** (test.o] Error 1
Write a C++ program to sum the values in the file with respect to the input of
the user. The file contains a set of numerical inputs. Read all the inputs from th
file and calculate the sum of odd and even numbers based on the choice of the
user.
Sample Format of the file.txt file,
123456789 10 11 12 13 14 15
Constraints:
Find the sum of odd numbers if the choice is 1.
Find the sum of even numbers if the choice is 2.
Get the choice from the console and display the output in the console.
Input Format:
Read an integer(choice) as an input from the console.
To sum value from the file, read the content as input from the file (file.txt)
Output Format:
Display the sum which is an integer value.
[All text in bold corresponds to input and the rest corresponds to output]
Sample File Input: (Input.txt)
file - Notepad
File Edit Format View Help
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Sample Input and Output 1:
Enter the choice
1.Odd
2.Even
1
The total of all numbers is 64
Sample Input and Output 2:
Enter the choice
1.Odd
2.Even
2
The total of all numbers is 56
Transcribed Image Text:Write a C++ program to sum the values in the file with respect to the input of the user. The file contains a set of numerical inputs. Read all the inputs from th file and calculate the sum of odd and even numbers based on the choice of the user. Sample Format of the file.txt file, 123456789 10 11 12 13 14 15 Constraints: Find the sum of odd numbers if the choice is 1. Find the sum of even numbers if the choice is 2. Get the choice from the console and display the output in the console. Input Format: Read an integer(choice) as an input from the console. To sum value from the file, read the content as input from the file (file.txt) Output Format: Display the sum which is an integer value. [All text in bold corresponds to input and the rest corresponds to output] Sample File Input: (Input.txt) file - Notepad File Edit Format View Help 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Sample Input and Output 1: Enter the choice 1.Odd 2.Even 1 The total of all numbers is 64 Sample Input and Output 2: Enter the choice 1.Odd 2.Even 2 The total of all numbers is 56
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education