uses crt;
const
n=5;
m=5;
var a:array[1..1000,1..1000] of integer;
i,j,s,k,x:integer;
begin
clrscr;
for i:=1 to n do
for j:=1 to m do
a[i,j]:=random(41)-19;
writeln('Ishodna9 matriza:');
for i:=1 to n do
begin
write(' ':5);
for j:=1 to m do
write(a[i,j]:5);
writeln;
end;
for j:=1 to m do
begin
S:=0;
if j mod 2<>0 then
begin
for i:=1 to n do
S:=s+a[i,j];
a[n+1,j]:=s
end;
end;
writeln;
write('Summa');
for j:=1 to m do
write(a[n+1,j]:5);
end.