Own implementation of int to string (char array).

itoa.cpp

#include <iostream>
#include <string>
using namespace std;

int main(){
  int x = -1234;
	
	string y;
	int temp;
	int templeft;
	if ( x < 0 ) templeft = -1 * x;
	else templeft = x;

	while( templeft > 0 ){
		temp = templeft %10;
		y    = static_cast<char>('0'+ temp) + y;
		templeft = templeft/10;
	}

	if( x < 0 )
		y = '-' + y;
	
	cout << y << endl;
	
	cout << endl << "done." << endl;
	std::cin.get();
	return 0;
}