uses crt;
const nmax=100;
var a,b:array[1..nmax] of integer;
n,m,i,k:byte;
f:boolean;
begin
clrscr;
randomize;
repeat
write('Размер массива до ',nmax,' n=');
readln(n);
until n in [1..nmax];
writeln('Массив:');
for k:=1 to n do
begin
a[k]:=random(20);
write(a[k]:4);
end;
writeln;
writeln;
m:=1;
b[m]:=a[m];
for i:=2 to n do
begin
f:=true;
k:=1;
while(k<=m)and f do
if a[i]=b[k] then f:=false
else k:=k+1;
if f then
begin
m:=m+1;
b[m]:=a[i];
end;
end;
writeln('Массив В:');
for i:=1 to m do
write(b[i]:4);
readln
end.