Search - Recursion algorithm

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[Algorithm] prime DL : 0: 素数环：把从1到10这10个数摆成一个环，要求相邻的两个数的和是一个素数。〖问题分析〗这是一道回溯的题目。从1开始，每个空位有9种可能，每种可能加入约束条件即可 1.与前面所有的数不重复 2.与前一个数和为素数（最后一个和第一个也要满足）。〖算法流程〗 1、数据初始化； 2、递归填数：判断第J种可能是否合法； A、如果合法：填数；判断是否到达目标（10个已填完）：是，打印结果；不是，递归填下一个； B、如果不合法：选择下一种可能；-Prime Central: 1-10 from 10 the number of put this into a ring, asked the two adjacent numbers and is a prime number. 〗〖Analysis is a retrospective this topic. From 1 year, 9 out of every space possible, each may be bound by the conditions of accession to 1. And in front of all the number of non-repetition, 2. With a few and for a prime number (the last and the first to meet). 1〗〖algorithm processes the data to initialize 2, fill in the number of recursion: first to determine the legality of J possible A, if the legitimate: the number of Reclamation to determine whether the target (10 have been completed): Yes, print the results of not, fill in the next recursive B, if not legitimate: a possible alternative
Date : 2026-01-08 Size : 54kb User : bingo
[Algorithm] Commonalgorithms DL : 0: 一些常用的算法设计方法和C++环境下的实现方法。主要包括：迭代法、穷举搜、索法、递推法、递归、回溯法、贪婪法、分治法 -Some commonly used algorithm design methods and C environments are implemented. These mainly include: iterative method, exhaustive search, rope method, recursive method, recursion, backtracking, greedy method, divide and conquer
Date : 2026-01-08 Size : 28kb User : wgl
[Algorithm] Levinson DL : 0: 采用列文逊递推算法求解对称托伯利兹型方程组。其中t存放T型矩阵的元素。b是右端常数向量。x是解向量。n是阶数。-Using Levinson recursion algorithm for symmetric Tuobolizi equations. Where t T-matrix elements of deposit. b is the right end of the constant vector. x is the solution vector. n is the order.
Date : 2026-01-08 Size : 1kb User : Shepard
[Algorithm] nijuzheng DL : 0: 求矩阵的逆矩阵，不用递归，就可输出任何输入矩阵的逆矩阵。用C++写的。算法思路绝对清晰易懂。-Find inverse of a matrix, without recursion, can you export any of the input matrix matrix. Written in C++. Algorithm ideas absolutely lucid.
Date : 2026-01-08 Size : 2kb User : guiyongmao
[Algorithm] FFT DL : 0: 本文给出一种时间抽取少数点递归算法(Recursion Algorithm for Sparse Points - RASP),据此写出的多项式生成程序和直接多项式法在计算少数点时有很高的效率。 -This paper presents a time to extract a small number of recursive algorithm accordingly write the polynomial generator and direct polynomial method in the calculation of a small number of points have a high efficiency.
Date : 2026-01-08 Size : 2.57mb User : 韩丽
[Algorithm] kuai_suan_24 DL : 0: 小时候玩过的加减乘除快算24游戏。这里的算法不是用的正统的递归或穷尽。 -The child played the addition and subtraction multiplication and division as fast as count 24 games. Here algorithm is not used in orthodox recursion or exhaustive.
Date : 2026-01-08 Size : 55kb User : aynes