Const n=20; var x : array[1..n] of integer; i, s : integer; begin Randomize; writeln('Исходный массив:'); for i:=1 to n do begin x[i]:=random(101)-50; write(x[i],' '); end; writeln; s:=0; for i:=1 to n do if x[i] > 0 then s:=s+x[i]; writeln('s=',s); end.