Cod sursa(job #134992)

Utilizator cezar305Mr. Noname cezar305 Data 12 februarie 2008 19:34:45
Problema Oras Scor 100
Compilator fpc Status done
Runda Arhiva de probleme Marime 1.5 kb
const sase:array[1..6,1..6] of integer=
((0,1,0,0,1,1),(0,0,1,0,1,0),(1,0,0,1,0,1),(1,1,0,0,1,0),(0,0,1,0,0,1),(0,1,0,1,0,0));
      trei:array[1..3,1..3] of integer=
((0,1,0),(0,0,1),(1,0,0));

var n,i,j:longint;
    v:array[1..210,1..210] of integer;

begin
assign(input,'oras.in');reset(input);
assign(output,'oras.out');rewrite(output);
readln(n);
if n=4 then
        begin
        writeln(-1);
        close(output);
        halt;
        end;
if n mod 2=0 then
        begin
        for i:=1 to 6 do
                for j:=1 to 6 do
                        v[i,j]:=sase[i,j];
        i:=8;
        while i<=n do
                begin
                v[i-1,i]:=1;
                for j:=1 to i-2 do
                        begin
                        v[j,i-1]:=1;
                        v[i,j]:=1;
                        end;
                inc(i,2);
                end;
        end
else
        begin
        for i:=1 to 3 do
                for j:=1 to 3 do
                        v[i,j]:=trei[i,j];
        i:=5;
        while i<=n do
                begin
                v[i-1,i]:=1;
                for j:=1 to i-2 do
                        begin
                        v[j,i-1]:=1;
                        v[i,j]:=1;
                        end;
                inc(i,2);
                end;

        end;
for i:=1 to n do
        begin
        for j:=1 to n do
                write(v[i,j]);
        writeln;
        end;
close(input);close(output);
end.