const
n=10;
m=5;
var
a:array[1..n,1..m] of integer;
i,j,min: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('--------') ;
min:=a[1,1];
for i:=1 to n do
for j:=1 to m do begin
if a[i,j]=0 then writeln(i,' ',j);
if min<a[i,j] then min:=a[i,j];
end;
for i:=1 to n do
for j:=1 to m do
if a[i,j]=0 then a[i,j]:=min;
writeln('--------') ;
end.