Изменения

bool check(s):

bool next(s): pointer_close = 0 pointer_open = 0 for (i = length(s); i > 0; i--): if (s[i] == '('): pointer_open++ if (pointer_closed > pointer_open) break else pointer_closed++ delete(s, length(s) - pointer_open - pointer_closed + 1, pointer_closed + l) if (s = ''): return false s = s +')' for (j = 1; j > l + 1; j++): s = s + '(' for (j = 1; j > pointer_closed; j++): s = s + ')' return true

void order (n)