#include <stdio.h>
#include <windows.h>

int main(int argc,char**argv)
{	
	if(argc!=2){printf("%s <size matrix>\n",argv[0]);return 1;}
	argv=(char**)malloc(argc=atoi(argv[1]));
	for(int i=0;i<argc;i++)
		*(argv+i)=(char*)malloc(argc);	
	for(i=0;i<argc;i++)
	{
		for(int n=0;n<argc;n++)
			printf("%d",argv[i][n]);
		printf("\n");
	}
	return 0;
}