#include "stdafx.h"
#include "stdlib.h"

void printMatrix(int ** matrix,int rows);
int** createMatrix(const int rows);
int* convert(int, int);

int _tmain(int argc, _TCHAR* argv[])
{
	int **matrix = createMatrix(10);
	printMatrix(matrix,10);
	printf("\n");


	int *binary = convert(2, 2);
	for (int i = 0; i < 3; i++)
	{
		printf("%d ", binary[i]);
	}
	return 0;
}

void printMatrix(int **matrix,int rows)
{
	for (int i = 0; i < rows; i++)
	{
		for (int j = 0; j < rows; j++)
		{
			matrix[i][j] ? printf("*") : printf(" ");
		}

		printf("\n");
	}
}

int** createMatrix(const int rows){
	int ** matrix = (int **)malloc(sizeof(int*)*rows);
	for (int i = 0; i < rows; i++){
		matrix[i] =(int*) malloc(sizeof(int*)*rows);
	}
	for (int i = 0; i < rows; i++){
		for (int j = 0; j < rows; j++)
			matrix[i][j] = 0;
	}
	int count = rows-1;
	for (int i = 0; i < rows; i++, count--)
	{
		matrix[i][0] = matrix[i][count] = matrix[i][rows-1] = 1;
	}
	return matrix;
}

int* convert(int system, int value)
{
	int arr[4];
	int count = 0;
	while (value)
	{
		arr[count] = value%system;
		value = value / system;
		count++;
	}
	return arr;
}