Cod sursa(job #112974)

Utilizator squeezyAmza Bianca Ioana squeezy Data 8 decembrie 2007 12:37:39
Problema Multimi2 Scor 40
Compilator fpc Status done
Runda Arhiva de probleme Marime 0.74 kb
var
f,g: text;
i,n,nr1,dif: longint;
a:array[1..65000]of byte;
begin
assign(f,'multimi2.in');
assign(g,'multimi2.out');
reset(f);
rewrite(g);
read(f,n);
i:=n;
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+1; 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.