Question

Write a function called printChList that takes as its parameters a character array, its size, and output file stream. The function should print the contents of the array to the output file. code with c++ and detail explaination

Answer 1

#include <iostream>
#include <fstream>
#include <string.h>

using namespace std;

void printChList(char data[],int s,ofstream *outfile)
{
    *outfile << data << endl;       //writing text data to the outfile
    cout<<"Written into file ...";
}

int main()
{
    ofstream outfile;               //ofstream is used to write into file
    outfile.open("output.txt");     //open() function of ofstream class will open(or create new file if not present) file of specified name in the wrtie mode
    
    int size;                       //variable declaration required variables
    char data[10000];
    
    cout<<"Enter Text to write into the File : ";
    cin.getline(data,10000);            //getting input of text data
    
    size=strlen(data);                  //finding size of text data using strlen() function
    printChList(data,size,&outfile);    //passing char[], size of data and address of outfile object 
    
    return 0;
}

OUTPUT

Output.txt

There was a king. He was very clever and humble.

I hope I have solved your problem.

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