Question

I am trying to read each ‘char’ of the input file and write in the output file until finds the ‘?’ as the end of file . Every char is written in output file except the spaces between words. I dont know what’s wrong in this code??

#include <iostream>
#include <fstream>
using namespace std;
int main()
{
   ifstream infile("in.txt");
   ofstream outfile("out.txt");
   char ch;
   infile >> ch;
   while(ch != '?')
   {
     outfile<<ch;
     infile >> ch;
   }
}

Answer 1

Try using noskipws on read…

infile >> noskipws >> ch;

The noskipws tells the input stream to not skip whitespace which it does by default.