o2) -> {// if (o1.getCGPA().equals(o2.getCGPA())) {// return o1.getName().compareTo(o2.getName());// }// return o2.getCGPA().compareTo(o1.getCGPA());// });publicList<Student>getStudents(List<String> events){// parse and add to priority queueList<Student> list =newAr...
Java 1.5,开始引入了优先队列(PriorityQueue)。 继承自AbstractQueue 泛型要实现Java Comparable或使用Comparator比较 大小不固定 非线程安全的(线程安全的是PriorityBlockingQueue) 简单来说,要使用这个队列,那么放入队列的对象要实现Comparable接口。之后,队列在添加元素的时候,就会根据这个方法,放入合适的位置。取出的时候,...
resources minor change 2 months ago src/main/java priority queue example from HackerRank challenge (solved) 2 months ago .gitignore passed assignment 2 years ago README.md minor change 2 months ago pom.xml added maven exec plugin 3 years ago READ...
Queue Using Queues First-In First-Out(video) Queue (video) Circular buffer/FIFO Priority Queues (video) Implement using linked-list, with tail pointer: enqueue(value) - adds value at position at tail dequeue() - returns value and removes least recently added element (front) empty() Implemen...
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While inserting 1, as it is the current minimum element in the priority queue, it will remain in the back of priority queue. Now 7 will be inserted between 8 and 4 as 7 is smaller than 8. Now 3 will be inserted before 1 as it is the 2nd minimum element in the priority queue.Naiv...
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