Simple program to convert an array to a string.

ArrayString.cpp

#include <iostream>
#include <string>

using namespace std;

int main()
{
	int array[2][2] =
	{ 1, 2, 3, 4 };
	string converted = "{";

	for ( int h = 0; h < 2; h++ )
	{
		for (int w = 0; w<2; w++)
		{
			converted += to_string(array[h][w]);
			if (w!=1)
				converted += ",";
			else
				converted += ";";
		}
	}
	//erase final semicolon
	converted.erase(converted.length() -1);
	converted += "}";
	cout << converted;
}