Cod sursa(job #112925)

Utilizator ghitza_2000Stefan Gheorghe ghitza_2000 Data 8 decembrie 2007 12:19:35
Problema Multimi2 Scor 40
Compilator fpc Status done
Runda Arhiva de probleme Marime 0.69 kb
var i,n,nr1,dif:integer;
    f,g:text;
    a:array[1..32000] of integer;
begin
assign(f,'multimi2.in'); reset(f);
assign(g,'multimi2.out'); rewrite(g);
readln(f,n);
i:=n;  dif:=0;
 while i-4>=0 do  begin
 a[i]:=1;
 a[i-1]:=2;
 a[i-2]:=2;
 a[i-3]:=1;
 i:=i-4;
 end;  nr1:=(n div 4)*2;
 case i of
 0:dif:=0;
 1:begin
  a[1]:=1; dif:=1; nr1:=nr1+1; end;
 2:begin
  a[1]:=1; a[2]:=2; dif:=1; nr1:=nr1+1; end;
 3:begin
  a[1]:=1; a[2]:=1; a[3]:=2; dif:=0; nr1:=nr1+2;
  end;
  end;
 writeln(g,dif);
 writeln(g,nr1);
  for i:=1 to n do
   if a[i]=1 then write(g,i,' ');
 writeln(g);
 writeln(g,n-nr1);
  for i:=1 to n do
    if a[i]=2 then write(g,i,' ');
 close(f); close(g);
end.