感觉现在\(div3\)的题目也不错啊? 或许是我变辣鸡了吧....... 代码戳这里 A. Mishka and Contes 从两边去掉所有\(≤k\)的数,统计剩余个数即可 B. Reversing Encryption 显然,加密的过程是可逆的 考虑反向还原的方法,加密的时候的时候是逆向的,所以我们解密再用正向,即从1-n枚举n的约数,然后倒转字符串即可 C. Alphabetic Removals 以字母为第一关键字,位置编号为第二关键字,排个序,去掉前k个 在剩余的中,按照位置再排个
14.6 Implement a CircularArray class that supports an array-like data structure which can be efficiently rotated.The class should use a generic type, and should support iteration via the standard for (Obj o : CircularArray) notation. 这道题让我们实现一个环形数组类C
作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题思路 快慢指针 代码 日期 题目地址:https://leetcode.com/problems/circular-array-loop/ 题目描述 You are given a circular array nums of positive and negative integers. If a number k at an index is posi
You are given an array of positive and negative integers. If a number n at an index is positive, then move forward n steps. Conversely, if it's negative (-n), move backward n steps. Assume the first element of the array is forward next to the last el
You are given an array of positive and negative integers. If a number n at an index is positive, then move forward n steps. Conversely, if it's negative (-n), move backward n steps. Assume the first element of the array is forward next to the last el
You are given a circular array nums of positive and negative integers. If a number k at an index is positive, then move forward k steps. Conversely, if it's negative (-k), move backward k steps. Since the array is circular, you may assume that the la
Given a circular array C of integers represented by A, find the maximum possible sum of a non-empty subarray of C. Here, a circular array means the end of the array connects to the beginning of the array. (Formally, C[i] = A[i]when 0 <= i < A.lengt
Design your implementation of the circular double-ended queue (deque). Your implementation should support following operations: MyCircularDeque(k): Constructor, set the size of the deque to be k. insertFront(): Adds an item at the front of Deque. Ret
Design your implementation of the circular queue. The circular queue is a linear data structure in which the operations are performed based on FIFO (First In First Out) principle and the last position is connected back to the first position to make a
Given a circular array C of integers represented by A, find the maximum possible sum of a non-empty subarray of C. Here, a circular array means the end of the array connects to the beginning of the array. (Formally, C[i] = A[i] when 0 <= i < A.leng
package cc150.java; import java.util.Iterator; public class CircularArray { public static void main(String[] args) { //实现一个类似数组的数据结构,可以进行高效的旋转 // TODO 自动生成的方法存根 CircularArray ca_out = new CircularArray(); circularArray<Integer> ca = ca_out.new circu
