uses crt;
const
n = 5;
var
a: array [1 .. n, 1 .. n] of integer;
i, j, k, max: integer;
begin
clrscr;
randomize;
max := -maxint;
for i := 1 to n do
for j := 1 to n do
a[i, j] := random(100);
for i := 1 to n do
for j := 1 to n do
if a[i, j] > max then
begin
max := a[i, j];
if (i > 1) and (j > 1) then
a[i, j - 1] := 0;
end;
for i := 1 to n do
begin
writeln;
for j := 1 to n do
write(a[i, j]:5);
end;
writeln;
writeln;
write('max=', max);
end.