const
n=10;
m=8;
var
a:array[1..n,1..m] of integer;
i,j,k:integer;
begin
for i:=1 to n do
begin
for j:=1 to n do
begin
a[i,j]:=30-random(40);
write(' ',a[i,j]:3);
end;
writeln();
end;
writeln('--------') ;
for j:=1 to m do
begin
k:=0;
for i:=1 to n do
if a[i,j]>0 then k:=k+1;
writeln('Количество положительных в столбце ',j,'=',k);
end;
writeln('--------') ;
end.