Question

Write a program that reads a text file and creates another file that is identical except that every sequence of consecutive blank spaces is replaced by a single space.

Answer 1

Hello Dear

Here is Your Answer

#include<fstream.h>

#include<iostream.h>

#include<process.h>

#include<conio.h>

void main()

{

clrscr();

ifstream file1;

ofstream file2;

char sfile[13],tfile[13];

cout<<"\nEnter Source file name-";

cin>>sfile;

cout<<"\nEnter Target file name-";

cin>>tfile;

file2.open(sfile);

file2<<"\nMy Name is VIJAY KUMAR"<<endl;

file2.close();

file1.open(sfile);

file2.open(tfile);

if(!file1)

{

cerr<<" Some Error..";

exit(1);

}

char varch,p=file1.get();

while(!file1.eof())

{

file2.put(p);

varch=file1.get();

if(p==' ' && varch==' ')

{

p=varch;

varch=file1.get();

}

p=varch;

}

cout<<"\ncopied......";

file1.close();

file2.close();

cout<<"\nTarget File Contents....\n";

file1.open(tfile);

while(!file1.eof())

{

file1.get(varch);

cout<<varch;

}

file1.close();

getch();

}

Hope its helps

Answer 2

Answer:include<fstream.h>

#include<iostream.h>

#include<process.h>

#include<conio.h>

void main()

{

clrscr();

ifstream file1;

ofstream file2;

char sfile[13],tfile[13];

cout<<"\nEnter Source file name-";

cin>>sfile;

cout<<"\nEnter Target file name-";

cin>>tfile;

file2.open(sfile);

file2<<"\nMy Name is VIJAY KUMAR"<<endl;

file2.close();

file1.open(sfile);

file2.open(tfile);

if(!file1)

{

cerr<<" Some Error..";

exit(1);

}

char varch,p=file1.get();

while(!file1.eof())

{

file2.put(p);

varch=file1.get();

if(p==' ' && varch==' ')

{

p=varch;

varch=file1.get();

}

p=varch;

}

cout<<"\ncopied......";

file1.close();

file2.close();

cout<<"\nTarget File Contents....\n";

file1.open(tfile);

while(!file1.eof())

{

file1.get(varch);

cout<<varch;

}

file1.close();

getch();

}

Explanation: