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题目地址 https://pta.patest.cn/pta/test/16/exam/4/question/680 5-18 Hashing - Hard Version   (30分) Given a hash table of size NN, we can define a hash function . Suppose that the linear probing is used to solve collisions, we can easily obtain the status…
07-图5 Saving James Bond - Hard Version   (30分) This time let us consider the situation in the movie "Live and Let Die" in which James Bond, the world's most famous spy, was captured by a group of drug dealers. He was sent to a small piece of lan…
PTA 7-1 是否完全二叉搜索树 (30分) 将一系列给定数字顺序插入一个初始为空的二叉搜索树(定义为左子树键值大,右子树键值小),你需要判断最后的树是否一棵完全二叉树,并且给出其层序遍历的结果. 输入格式: 输入第一行给出一个不超过20的正整数N:第二行给出N个互不相同的正整数,其间以空格分隔. 输出格式: 将输入的N个正整数顺序插入一个初始为空的二叉搜索树.在第一行中输出结果树的层序遍历结果,数字间以1个空格分隔,行的首尾不得有多余空格.第二行输出YES,如果该树是完全二叉树:否则输出NO…
PTA二叉搜索树的操作集 (30分) 本题要求实现给定二叉搜索树的5种常用操作. 函数接口定义: BinTree Insert( BinTree BST, ElementType X ); BinTree Delete( BinTree BST, ElementType X ); Position Find( BinTree BST, ElementType X ); Position FindMin( BinTree BST ); Position FindMax( BinTree BST )…
题目链接:https://pintia.cn/problem-sets/1107178288721649664/problems/1107178432099737614 题目大意: 给定长度为 N 的散列表,处理整数最常用的散列映射是 (.如果我们决定用线性探测解决冲突问题,则给定一个顺序输入的整数序列后,我们可以很容易得到这些整数在散列表中的分布.例如我们将 1.2.3 顺序插入长度为 3 的散列表HT[]后,将得到HT[0]=3,HT[1]=1,HT[2]=2的结果. 但是现在要求解决的是“…
Given a hash table of size N, we can define a hash function H(x)=x%N. Suppose that the linear probing is used to solve collisions, we can easily obtain the status of the hash table with a given sequence of input numbers. However, now you are asked to…
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>散列</title> </head> <body> <script> function HashTable(){ this.table = new Array(137); this.betterHash = betterHash; this.showDistro…
最大子列和问题(10 分) 给定K个整数组成的序列{ N​1​​, N​2​​, ..., N​K​​ },“连续子列”被定义为{ N​i​​, N​i+1​​, ..., N​j​​ },其中 1≤i≤j≤K.“最大子列和”则被定义为所有连续子列元素的和中最大者.例如给定序列{ -2, 11, -4, 13, -5, -2 },其连续子列{ 11, -4, 13 }有最大的和20.现要求你编写程序,计算给定整数序列的最大子列和. 本题旨在测试各种不同的算法在各种数据情况下的表现.各组测试数据特…
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This time let us consider the situation in the movie "Live and Let Die" in which James Bond, the world's most famous spy, was captured by a group of drug dealers. He was sent to a small piece of land at the center of a lake filled with crocodile…