Cod sursa(job #578654)

Utilizator stefanzzzStefan Popa stefanzzz Data 11 aprilie 2011 14:37:06
Problema Oras Scor 5
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.43 kb
#include <fstream.h>

int n, i,j,cnt;
int m[200][200];

main(){
	freopen("oras.in", "r", stdin);
	freopen("oras.out", "w", stdout);
	scanf("%d", &n);
	if(n%2==0)
		printf("-1");
	else{
		for(i=1;i<=n;i++){
			cnt=1;
			for(j=i;cnt<=(n-1)/2;cnt++){
				if(j==n)
					j=1;
				else
					j++;
				m[i][j]=1;}}
		for(i=1;i<=n;i++){
			for(j=1;j<=n;j++)
				printf("%d ", m[i][j]);
			printf("\n");}
	}
}