CNoodle

摘要： Design an algorithm that collects daily price quotes for some stock and returns the span of that stock's price for the current day. The span of the st 阅读全文

摘要： Given the string s, return the size of the longest substring containing each vowel an even number of times. That is, 'a', 'e', 'i', 'o', and 'u' must 阅读全文