begin
var s:=ReadlnString;
s:=s.RegexReplace('[AaBb]','c');
s.Println
end.
A quick movement of the enemy will jeopardize six gunboats.
c quick movement of the enemy will jeopcrdize six guncocts.
begin
var s:=ReadlnString;
s:=s.RegexReplace('[AaBb]','c');
s.Println
end.
ПримерA quick movement of the enemy will jeopardize six gunboats.
c quick movement of the enemy will jeopcrdize six guncocts.