const
n=10;
m=4;
var
mass,a:array[1..n,1..m] of integer;
max,i,j:integer;
begin
for i:=1 to n do
begin
for j:=1 to m do
begin
a[i,j]:=random(40);
write(' ',a[i,j]:3);
end;
writeln();
end;
writeln('--------') ;
for i:=1 to n do begin
for j:=1 to m do begin
mass[i,j]:=Random(100);
Write(mass[i,j],' ');
end;
writeln;
end;
max:=mass[1,1];
for i:=1 to n do
for j:=1 to m do
if(a[i,j]>max) then max:=a[i,j];
for i:=1 to m do
a[i,1]:=max;
writeln('--------') ;
for i:=1 to n do
begin
for j:=1 to m do
begin
write(' ',a[i,j]:3);
end;
writeln();
end;
end.