given a cluster an of n integers. Count the number of sets of records (i,j) to such an extent that i
Q: Consider a hash table named mapTable that uses linear probing and a hash function of key % 7. What…
A: Summary: In this question, we are given some elements and we have to put them in the hashtable which…
Q: Consider a hash table of size 7 with hash function h (k) = k mod 7. the following values: 44, 45,…
A:
Q: A good cryptographic hashing algorithm should produce random outputs; that is, the probability of…
A:
Q: A hash table uses hashing to transform an item's key into a table index so that iterations,…
A: Hashing is the process of transforming any given key or a string of characters into another value.…
Q: Let f(n)= 32n*+ 12 n² log n. Then f(n)= O(?), f(n)= Q(?), f(n)=0 (?) Replace question marks with the…
A: ANS: option (b) is correct. NOTE: I am unable to type 'omega' symbol and 'theta' symbol from…
Q: You can start with the least important and work your way up to the most important when listing the…
A: The following is a list of the significant factors that have an impact on the Big-O performance of a…
Q: Consider an extensible hash table that uses 4-bit hash keys and stores two records per bucket.…
A:
Q: The effect of synchronizing common random numbers is to without doing any more simulation work than…
A: We usually synchronize common random numbers because we want to reduce the number of replications
Q: Suppose instead of quadratic probing, we use cubic probing; here the ith probe is at hash (x) + i3.…
A: Given that, Suppose instead of quadratic probing, we use cubic probing; here the ith probe is at…
Q: Suppose there is a relation r(A, B, C), with a B+-tree index with search key(A, B). What is the…
A: Given: In case of B + - trees, only child nodes contain the actual key values and non-leaf contains…
Q: A hashing algorithm is using the hash function h(K) = K mod 997. At a given point in the operation,…
A: Summary: In this program, we have been given a question, and the questions have two sub-questions.…
Q: Implement a dynamically resizable hash table to store book names and 10-digit ISBN numbers. Use an…
A: Program to solve the following situation :-…
Q: Consider a hash table of size 11 with hash function h(x) = 2x mod 11. Draw the table that results…
A: Part A 65 26 59 114 75 31 41 68 73 SOLUTION :
Q: int h(int key) { int x = (key + 7) * (key + 7); x - x / 16; x = x + key; x = x % 11; return x;…
A: Key = 43 Hash Value = 1 Slot 1 is free. Put key 43 in slot 1. Slot 0 1 2 3 4 5 6 7 8 9 10 Key…
Q: Consider a hash table of size 11 with hash function h(x) = x mod 11.Draw both hash tables…
A: In hashing, while inserting the key value in the hash table collision occur. Collision means same…
Q: binary Huffman codes
A: be a source with probabilities 0.3, 0.3, 0.2, 0.2, then binary Huffman codes
Q: Consider a hash table of size 11 with hash function h(x) = 2x mod 11. Draw the table that results…
A: Answer: h(x)=2x(mod11) and we have explain in more explanation
Q: Show the process of using waitpid to reap zombie children in the order they were created.
A: Using wait() system call- After the creation of a child, when the process calls wait(), it indicates…
Q: Suppose you have a collection of rods of different integer lengths: 1 (cubes), 2, 3, 4, 5, etc. Have…
A: SUMMARY: -Hence, we discussed all the points.
Q: Consider a hash table with size = 10 a. Using linear probing insert the keys: 72, 27, 36, 24, 63,…
A: Given Consider a hash table with size = 10 a. Using linear probing insert the keys: 72, 27, 36, 24,…
Q: For a 16-bits hash, if someone gives you an R such that the hash of R is H(R) < 512, explain what…
A: Here is the solution for the above problem
Q: Banker's algorithm can avoid deadlocks even with multiple instances Select one: O True False
A: Bankers's Algorithm test all the request made by processes for resources then checks if the system…
Q: Consider a hash table of size 11 with hash function h(x) = x mod 11. Draw the tablethat results…
A:
Q: Consider a hash table with m buckets and n entries. Give a tight upper bound O() for a method that…
A: According to the information given:- We have to choose the correct option to satisfy the statement.…
Q: A F G H E I J
A: Maximum matching: It will have maximum number of edges .Whichever matching is having a maximum edges…
Q: Consider a hash table with size m=7, fill the following items in the table if the hash function…
A: ASCII CODE: AAB->65+65+66=196 ABA->65+66+65=196 CDF->67+68+70=205 STW->83+84+87=254…
Q: Suppose you run k-means and after the algorithm converges, you have c^4=2, this means that the…
A: A True
Q: Suppose that each of the keys on the right table are inserted into an initially empty linear-probing…
A: If the given hash table is initially empty, one should check the keys having competition to find the…
Q: Consider a hash table with size m=5, and we want to insert the following item in it "13AC' consider…
A: 13AC into decimal 1*163+3*162+10*161+12*160 =5036
Q: Show what the array of the HashMap would look like after all the items below have been added,…
A: HashMap factor = 0.75 initial size = 13 When all 8 items are added, the load factor will be 8/13…
Q: According to the definition of a hash table, the load factor () is defined as the ratio of the…
A: Answer is given below .
Q: Given a Hash table of size 10 and a pseudo random sequence 3, 5, 7, 2, 9, 6, 1, 8, 4, The array…
A: Total position 0 1 2 3 4 5 6 7 8 9 0,2,5,6 and 8 are occupied.
Q: Consider a hash table of size M using separate chaining with ordered lists and the hash function…
A: Here size of hash table = M Number of elements inserted in hash table = N So, load factor
Q: If the secret word is randomly selected from a dictionary containing 2k − 1 words, where k is a…
A: In the given question in dictionary,we get hidden words: we make all the words have unique key along…
Q: The recurrence relation capturing the optimal execution time of the Towers of Hanoi problem with n…
A: We need to find the recurrence relation for Tower of Hanoi with n discs.
Q: Consider the following BST: 5 root 10 15 30 20 34 2 18 25 31 39 59 86 17 19 32 Using the efficient…
A: Please refer below for your reference: Concept used in BST is left Node < Root < Right Node ;…
Q: Consider a group of words sequentially and you must extract the most famous words without the size…
A: REST web services or RESTful Web services are the services which are based and built on the…
Q: To sce how the birthday attack works, let us model a hashing function by a probabilistic algorithm.…
A: How can we reduce the memory consumption? Following is detailed algorithm that uses O(n) extra space…
Q: After inserting 15, 33, 29, 9, 43, and 25 into an empty BST in that order, what would be the…
A: BST(Binary Search Tree) is a data structure in which it contains 0, 1, or a maximum of 2 children.…
Q: Using Rabin-Karp string searching algorithm, walk through the steps of finding how many times the…
A:
Q: Given the following closed hash table, Do we need to perform rehash? why? If we choose to rehash,…
A: What is "hashing" about? Merriam-Webster defines hash as “meat cut into potatoes and brown,” and the…
Q: Which one of the following bucket array size will be the best to "spread out the distribution of…
A: Introduction: Compression Functions: A good compression function minimizes the number of collisions…
Q: Find Time Complexity of SortedInsert? sortedInsert(head_ref, newNode) if (head_ref == NULL)…
A: Time Complexity: O(n)
Q: If we use a hash table, there must be a slot/bucket that has at least a keys assigned to it, where a…
A: In hash table, it contains keys and in that keys the values are inserted. The load factor in the…
Q: onsider the following BST: 5 10 root 15 20 18 30 34 25 31 2 59 86 17 19 32 Using the efficient…
A: The answer is given below.
Q: How can we automatically split seemingly-random data points into meaningful groups? For example,…
A: As we can read the data but we can't judge exact point from the where the gaps is big. So when we…
Q: Suppose you are given the following set of keys to insert into a hash table that holds exactly 11…
A: Given: Suppose you are given the following set of keys to insert into a hash table that holds…
Correct answer will be upvoted else downvoted.
You are given a cluster an of n integers. Count the number of sets of records (i,j) to such an extent that i<j and aj−
Input
The primary line contains one integer t (1≤t≤104). Then, at that point, t experiments follow.
The primary line of each experiment contains one integer n (1≤n≤2⋅105).
The second line of each experiment contains n integers a1,a2,… ,an (1≤ai≤n) — cluster a.
It is ensured that the amount of n over all experiments doesn't surpass 2⋅105.
Output :For each experiment output the number of sets of lists (i,j) to such an extent that i<j and aj−ai=j−i.
Step by step
Solved in 3 steps with 1 images
- In a tournament, there are n participating teams are labelled from 1 to n. Each pair of teams will play against each other exactly once. Thus, a total of [n(n-1)/2] matches will be held, and each team will compete in n − 1 of these matches. There are only two possible outcomes of a match: 1. The match ends in a draw, in which case both teams will get 1 point. 2. One team wins the match, in which case the winning team gets 3 points and the losing team gets 0 points. Design an algorithm which runs in O(n2 ) time and provides a list of results in all [n(n-1)/2] matches which: (a) ensures that all n teams finish with the same points total, and (b) includes the fewest drawn matches among all lists satisfying (a). Do not write the code, give steps and methods. Explain the steps of algorithm, and the logic behind these steps in plain EnglishIn a tournament, there are n participating teams are labelled from 1 to n. Each pair of teams will play against each other exactly once. Thus, a total of [n(n-1)/2] matches will be held, and each team will compete in n − 1 of these matches. There are only two possible outcomes of a match: 1. The match ends in a draw, in which case both teams will get 1 point. 2. One team wins the match, in which case the winning team gets 3 points and the losing team gets 0 points. Design an algorithm which runs in O(n2 ) time and provides a list of results in all [n(n-1)/2] matches which: (a) ensures that all n teams finish with the same points total, and (b) includes the fewest drawn matches among all lists satisfying (a). Do not write the code, give steps and methods. Explain the steps of algorithm, and the logic behind these steps in plain English. PLease give the total time complexity.Correct answer will be upvoted else Multiple Downvoted. Don't submit random answer. Computer science. each individual has a rating chart portrayed by a variety of integers an of length n. You are currently refreshing the foundation, so you've made a program to pack these diagrams. The program functions as follows. Given an integer boundary k, the program takes the base of each adjoining subarray of length k in a. All the more officially, for a cluster an of length n and an integer k, characterize the k-pressure exhibit of an as a cluster b of length n−k+1, to such an extent that bj=minj≤i≤j+k−1ai For instance, the 3-pressure cluster of [1,3,4,5,2] is [min{1,3,4},min{3,4,5},min{4,5,2}]=[1,3,2]. A stage of length m is an exhibit comprising of m unmistakable integers from 1 to m in subjective request. For instance, [2,3,1,5,4] is a stage, however [1,2,2] isn't a change (2 shows up twice in the exhibit) and [1,3,4] is likewise not a stage (m=3 but rather there is 4 in the…
- Instrument FrequencyCounter to use Stopwatch and StdDraw to make a plot where the x-axis is the number of calls on get() or put() and the y-axis is the total running time, with a point plotted of the cumulative time after each call. Run your program for Tale of Two Cities using SequentialSearchST and again using BinarySearchST and discuss the results. Note : Sharp jumps in the curve may be explained by caching, which is beyond the scope of this question.EXAMPLE:Suppose we have the following weighted intervals. start finish weight 11 14 4 10 13 5 9 11 5 11 14 3 8 9 2 To solve the problem, we start out by sorting the intervals by finish time. This gives us the following. start finish weight 8 9 2 9 11 5 10 13 5 11 14 4 11 14 3 Next we calculate the p-values. P(j) = k where interval k is the last interval prior to interval j in the list below which does not conflict with interval j, or P(j) = 0 if all intervals prior to interval j conflict with it. # start finish weight P 1 8 9 2 0 2 9 11 5 1 3 10 13 5 1 4 11 14 3 2 5 11 14 4 2 Finally, we use the formula OPT(j) = max{OPT(j-1), weight(j)+ OPT(P(j))} to fill in the OPT value for each j. (The base case where j=1 is that…Q3. Apply the BUC algorithm on the following table for minCount=4. You should describe the process and show all the cells (with measure values) that belong to the iceberg cube. A B C D count a1 b1 c1 d1 1 a1 b2 c1 d1 3 a2 b1 c1 d2 1 a2 b2 c2 d2 5
- In a school, students of 5th Grade are going for a picnic. For a particular game between 10 players, they needs to be organized in the ascending order of their height. Teacher selects a one random student out of 10. That student acts as a mediator, all students having height less than mediator goes on left and rest on his right. The same process repeats again between the left and right group. The process continues and will stop when all the players are in ascending order of their height. Signify which sorting algorithm can be helpful to design this model and how. What additional functionality can you add to this. Implement the given model using C language.In a school, students of 5th Grade are going for a picnic. For a particular game between 10 players, they needs to be organized in the ascending order of their height. Teacher selects a one random student out of 10. That student acts as a mediator, all students having height less than mediator goes on left and rest on his right. The same process repeats again between the left and right group. The process continues and will stop when all the players are in ascending order of their height. Signify which sorting algorithm can be helpful to design this model and how. What additional functionality can you add to this. Implement the given model. Write a C program for that and this program take user input like his/her name, height etc.Problem You are given a table with n rows and m columns. Each cell is colored with white or black. Considering the shapes created by black cells, what is the maximum border of these shapes? A shape is a set of connected cells. Two cells are connected if they share an edge. Note that no shape has a hole in it. Input format • The first line contains t denoting the number of test cases. • The first line of each test case contains integers n, m denoting the number of rows and columns of the matrix. Here, # represents a black cell and '.' represents a white cell. • Each of the next n lines contains m integers.
- Correct answer will be upvoted else downvoted. Computer science. You will play out the accompanying activity k occasions: Add the component ⌈a+b2⌉ (gathered together) into S, where a=mex(S) and b=max(S). If this number is as of now in the set, it is added once more. Here max of a multiset indicates the greatest integer in the multiset, and mex of a multiset signifies the littlest non-negative integer that is absent in the multiset. For instance: mex({1,4,0,2})=3; mex({2,5,1})=0. Your undertaking is to work out the number of particular components in S after k tasks will be finished. Input The input comprises of different experiments. The main line contains a solitary integer t (1≤t≤100) — the number of experiments. The portrayal of the experiments follows. The primary line of each experiment contains two integers n, k (1≤n≤105, 0≤k≤109) — the underlying size of the multiset S and the number of tasks you wanted to perform. The second line of each experiment…Sorting objects in the real world https://docs.oracle.com/javase/8/docs/api/java/util/LinkedList.html There are 5000 people living in the town. Every day they have new COVID-19 cases. When people show symptom, they go to the hospital and put themselves in the waiting list for testing. A new person is added at the end of the list. Due to the lack of testing kit, all in the list cannot be tested. Hospital has to sort them and select a few. Since the elderly is very weak to the COVID-19, every midnight the doctors sort the people in the list by their age to decide who is taking the test for the next day depending on the availability of testing kit. Input to the program has the form where the first line indicates how many days they will do the operation. For each day, the input starts with the day number, along with the following patient list where each element represents the name of patients and the age. The input ends with the number of available testing kits. The output display, at…There are N people numbered from 1 to N around a round table. Everyone has a different number in their hands between 1 and N. We start with the first person and count the number in his hand and ask the related person to leave the table. If the number in the card odd, we count clockwise. if it is even, we count counterclockwise. Ensure that all people leave the table. The first person to leave the table is the first person. In the sample scenario, the first integer value in the table_in.txt file indicates the number of people around the table, it is 5. The value of the card in the first person’s hand is written on the next line, it is 3. The value of the second person’s card is written on the next line, it is 1. In the table_out.txt file, print the order of people leaving the table. Sample scenario: table_in.txt 5 3 1 2 2 1 table_out.txt 1 4 2 3 5 Constraints N < 1,000,000 Do the solution in C/C++ with the Doubly Circular Linked List. Your codes should also be able to…
