C++ input streams

#include <iostream>using std::cin;using std::cout;using std::endl;#include <string>using std::string;using std::getline;int main(void){	string line_input;	while(getline(cin, line_input))		cout << line_input << endl;	return 0;}

#include <iostream>#include <string>int main(void){	// String for the input	std::string line_input;	// Get one line of input	std::getline( std::cin, line_input );	// See if the "<" character is found	int mPos = line_input.find( "<" );	// If so, then you have your command	if( mPos != -1 )	{		// Get the first token		std::string token1 = line_input.substr( 0, mPos );		// Get the second token (added 2 rather than the normal 1 because of the extra space )		std::string token2 = line_input.substr( mPos + 2 );		// Show us the tokens		std::cout << "Token1: " << token1 <<  std::endl;		std::cout << "Token2: " << token2 <<  std::endl;                // Do w/e you want with them here	}	return 0;}