Cod sursa(job #2304420)

Utilizator _Victor_Victor Ciobanu _Victor_ Data 17 decembrie 2018 23:58:59
Problema Oras Scor 55
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.55 kb
#include <bits/stdc++.h>

using namespace std;

ifstream fin("oras.in");
ofstream fout("oras.out");

int n;
bool A[210][210];

void clear(int n){
	for(int i=0;i<=n;i++){
		for(int j=0;j<=n;j++){
			A[i][j]=0;
		}
	}
}

int main(){
	fin>>n;
	int c=n/2;
	if(n%2){
		clear(n);
		for(int i=1;i<=n;i++){
			for(int j=1;j<=n;j++){
				if(j<i){
					if(i%2)fout<<(j%2);
					else fout<<!(j%2);
				}else if(j>i){
					if(i%2)fout<<!(j%2);
					else fout<<(j%2);
				}else fout<<0;
			}
		fout<<'\n';
		}
	}else fout<<-1;
	return 0;
}