I need to convert it from C to C++ if (number[i]>number[j]){// (*j< *i){temp = number[i];number[i] = number [j];number[j] = temp;}}}printf("\n File after sorting descending is \n\n %s\n", number);return 0;} //sort datafile1 descending#include #3include #include int main(){char number[2000];FILE *fptr;if ((fptr = fopen("datafile1.txt","r")) == NULL){printf("Error! opening file");// Program exits if the file pointer returns NULL.return(1);}if (fgets(number,2000,fptr) != NULL)fclose(fptr);char temp;int i, j;int n= strlen(number);printf("\n File before sorting is \n\n %s \n", number);for(i=0; i

Question given: A source code is given in C programming language. This source code is about reading…

Answered: I need to convert it from C to C++

Engineering

Computer Science

I need to convert it from C to C++

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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Concept explainers

Class

Object Oriented Programming System (OOPs) is a programming model built on the perception of “objects” that contains data and methods. The major purpose of Object Oriented Programming is to increase the maintainability and flexibility of programs. Object Oriented Programming gets together data and its behavior (methods) in a single location (object) which makes it easier to understand.

Question

I need to convert it from C to C++

if (number[i]>number[j])
{
// (*j< *i){
temp = number[i];
number[i] = number [j];
number[j] = temp;
}
}
}
printf("\n File after sorting descending is \n\n %s\n", number);
return 0;
}

//sort datafile1 descending
#include <stdio.h>
#3include <stdlib.h>
#include <string.h>
int main()
{
char number[2000];
FILE *fptr;
if ((fptr = fopen("datafile1.txt","r")) == NULL)
{
printf("Error! opening file");
// Program exits if the file pointer returns NULL.
return(1);
}
if (fgets(number,2000,fptr) != NULL)
fclose(fptr);
char temp;
int i, j;
int n= strlen(number);
printf("\n File before sorting is \n\n %s \n", number);
for(i=0; i<n ; i++)
{
for(j=0; j<n; j++)
{

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