Cod sursa(job #347340)

Utilizator Andrei200Andrei200 Andrei200 Data 11 septembrie 2009 20:34:01
Problema Oras Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.67 kb
#include <cstdio>

#define file_in "oras.in"
#define file_out "oras.out"

int N,i,j;

int main()
{
	freopen(file_in,"r",stdin);
	freopen(file_out,"w",stdout);
	
	scanf("%d", &N);
	
	
	if (N==4)
	{
		printf("-1");
		
		fclose(stdin);
		fclose(stdout);
		
		return 0;
	}
	
	//printf("01");
	/*for (i=1;i<N;++i) printf("0");
	printf("1");
	printf("\n");*/
	for (i=1;i<=N-2;++i)
	{
		//printf("1");
		for (j=1;j<N-1;++j) printf("0");
		printf("10");
		printf("\n");
	}
	
	for (i=1;i<=N-1;++i) printf("0");
	printf("1\n");
	printf("1");
	for (i=2;i<=N;++i) printf("0");
	    // printf("1");
	
	fclose(stdin);
	fclose(stdout);
	
	return 0;
}