
Untitled
By: a guest on
May 21st, 2012 | syntax:
Pascal | size: 0.27 KB | hits: 19 | expires: Never
function digit(n:integer):integer;
begin
digit:=1;
repeat
digit:=digit*(n mod 10);
n:=n div 10;
until n=0
end;
var N:longint;
k:integer;
begin
readln(N);
k:=digit(n);
inc(n);
repeat
inc(n);
until digit(n)=k;
writeln(n);
readln;
end.