uses crt;
const
n=10;
var
i,j,k,m:integer;
b:array[1..100] of integer;
a:array[1..17] of integer;
begin
clrscr;
randomize;
for i:=1 to 17 do
begin
a[i]:=random(n);
write(a[i]:4);
end;
writeln;
k:=1;
m:=0;
for i:=0 to n-1 do
begin
for j:=1 to 17 do
if a[j]=i then m:=m+1;
if m=1 then
begin
b[k]:=i;
k:=k+1;
m:=0;
end
else
m:=0;
end;
k:=k-1;
if k>=1 then
for i:=1 to k do
writeln('Не повтор ',b[i]:4)
else
writeln('Таких элементов нет');
readln;
end.