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Cod sursa(job #113001)
var n,i,dif,nr1:longint;
f,g:text;
begin
assign(f,'multimi2.in');reset(f);
assign(g,'multimi2.out');rewrite(g);
read(f,n);
case n mod 4 of
0: begin dif:=0;
nr1:=n div 4*2;
end;
1,2:begin
dif:=1;
nr1:=n div 4*2+1;
end;
3:begin
dif:=0;
nr1:=n div 4*2+2;
end;
end;
writeln(g,dif);
writeln(g,nr1);
i:=n;
while i-4>=0 do begin
write(g,i,' ',i-3,' ');
i:=i-4;
end;
case i of
1,2:write(g,1,' ');
3:write(g,1,' ',2);
end;
writeln(g);
writeln(g,n-nr1);
i:=n;
while i-4>=0 do begin
write(g,i-1,' ',i-2,' ');
i:=i-4;
end;
case i of
2:write(g,2);
3:write(g,3);
end;
close(f);
close(g);
end.