1. Write a C++ program that reads text from one file and writes an edited version of the same text
to another file. The edited version is identical to the un- edited version except that every string of
two or more consecutive blanks is replaced by a single blank. Thus, the text is edited to remove
any extra blank characters. Your program should define a function that is called with the input-
and output-file streams as arguments. If this is being done as a class assignment, obtain the file
names from your instructor.
Solution
#include<iostream>
#include<fstream>
#include<string>
using namespace std;
int main()
{
string line;
string output;
int check = 0;
ifstream myfile ("ganga.txt");
ofstream ofut;
ofut.open("out.txt");
if(myfile.is_open())
{
while(getline(myfile,line))
{
output = "";
for(int i=0;i<line.length()-1;i++)
{
if(line[i] == ' ' )
check++;
else if (line[i] != ' ')
{
if(check >= 1){
check = 0;
output += ' ';

2. }
output += line[i];
}
}
output+=' ';
ofut<<output;
}
myfile.close();
ofut.close();
cout<<"File Generated Succesfully";
}
else{
cout << "Unable to open file";
}
return 0;
}
please delete the output file if exists while running the code.