#include <iostream>
#include <fstream>
#include <cmath>
#define m_height 6
#define m_width 5
using namespace std;
int a[125][125];
void circle(int *ptr, int cx, int cy, int ray)
{
	for (int i = 0; i < m_height; i++)
		for (int j = 0; j < m_width; j++) {
			if (ceil(sqrt((i - cx)*(i - cx) + (j - cy)*(j - cy))) == ray) {
				*(ptr + (i*m_width + j)) = 1;
			}
		}
	for (int i = 0; i < m_height; i++) {
		for (int j = 0; j < m_width; j++)
			cout << *(ptr + (i*m_width+j)) << ' ';
		cout << '\n';
	}


}
int main()
{
	circle(&a[0][0], 5, 4, 2);
}