Time Limit: 5000MS Memory Limit: 128000K Total Submissions: 27704 Accepted: 7336 Description You are given a bunch of wooden sticks. Each endpoint of each stick is colored with some color. Is it possible to align the sticks in a straight line suc…
哈希(hash)函数 hSet 命令/方法/函数 Adds a value to the hash stored at key. If this value is already in the hash, FALSE is returned. 添加一个VALUE到HASH中.如果VALUE已经存在于HASH中,则返回FALSE. Parameters key hashKey value Return value LONG 1 if value didn't exist and was added…