const n = 3; m = 4; var i, j, kol, sum :integer; a :array [1..n,1..m] of integer; begin for i:= 1 to n do for j:= 1 to m do readln(a[i,j]); kol:= 0; sum:= 0; for i:= 1 to n do for j:= 1 to m do if a[i,j] < 0 then begin inc(kol); sum:= sum + a[i,j]; end; writeln('В матрице ',kol,' отрицательных элементов'); writeln('Их сумма равна ',sum); end.