Use del to remove an element by index, pop() to remove it by index if you need the returned value, and remove() to delete an element by value. The last requires ... ... <看更多>

Remove all elements from a linked list of integers that have value val. 解题思路. 一个dummy节点指向头，维护一个cur节点，每当他下一个节点为要删除 ... ... <看更多>

As long as you don't use the shorthand iteration technique for(Object a : Objects) and use a traditional for loop, it works fine (you must traverse the list ... ... <看更多>