uses crt;
const n=5; m=5;
var a:array[1..n,1..m] of integer;
s, s1, i, j:integer;
begin
clrscr;
for i:=1 to n do
for j:=1 to m do
a[i,j]:=random(100);
for j:=1 to 2 do begin
s:=0;
for i:=1 to n do
s:=s+a[i,j];
if s>=s1 then s1:=s;
end;
for i:=1 to n do
begin
for j:=1 to m do
write (' ',a[i,j],' ');
writeln ;
end;
writeln;
writeln (' большая сумма - ',s1);
readln
end.