C++ File Handling 17

Question:27
Write a C++ program to read the contents of a file and display contents without spaces
Sol:

/*
file: data.txt
display contents of a file without spaces
*/
#include<iostream>
#include<fstream>
#include<conio.h>
using namespace std;
void disp()
{
	char ch;
	ifstream abc;
	abc.open("data.txt");
	//or
	//ifstream abc("data");
	if(abc.fail())
	{
		cout<<"Unable to open the file"<<endl;
		return;
	}
	
	while(!abc.eof())
	{
		abc.get(ch);
		if(ch!=' ')
		cout.put(ch);
	}
}
int main()
{
	disp();
	return(0);
}