An intractable problem is one for which no efficient algorithm exists that can find an exact solution in a reasonable amount of time. Which of the following algorithmic approaches is used to produce a result for an intractable problem but may sacrifice accuracy? O heuristic O superpolynomial time O brute force O tractable problem

An intractable problem is one for which no efficient algorithm exists that can find an exact solution in a reasonable amount of time. Which of the following algorithmic approaches is used to produce a result for an intractable problem but may sacrifice accuracy? O heuristic O superpolynomial time O brute force O tractable problem

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Correct answer will be upvoted else downvoted. Computer science. You are given two positive (more noteworthy than nothing) integers x and y. There is a variable k at first set to 0. You can play out the accompanying two kinds of tasks: add 1 to k (i. e. allocate k:=k+1); add x⋅10p to k for some non-negative p (i. e. relegate k:=k+x⋅10p for some p≥0). Track down the base number of tasks depicted above to set the worth of k to y. Input The main line contains one integer t (1≤t≤2⋅104) — the number of experiments. Each experiment comprises of one line containing two integer x and y (1≤x,y≤109). Output For each experiment, print one integer — the base number of tasks to set the worth of k to y.
As previously stated, the Brute Force algorithm is a common problem-solving technique in which the probable solution for a problem is discovered by examining each answer one by one and assessing whether or not the result meets the statement. There are 4 Brute force algorithms presented in this lesson: Sequential Search, Selection and Bubble Sort and Pattern Matching. Your task is to identify other problems that can be addressed using the Brute Force approach in addition to the mentioned algorithms. Discuss the algorithm and its performance analysis. You demonstrate when the performance is at its best and worst when executed.
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correct and detailed answer will be upvoted else downvoted. Ivan is playing one more roguelike PC game. He controls a solitary saint in the game. The saint has n hardware spaces. There is a rundown of ci things for the I-th opening, the j-th of them builds the legend strength by ai,j. The things for each opening are pairwise unmistakable and are recorded in the expanding request of their solidarity increment. In this way, ai,1<ai,2<⋯<ai,ci. For each space Ivan picks precisely one thing. Let the picked thing for the I-th space be the bi-th thing in the comparing list. The arrangement of decisions [b1,b2,… ,bn] is known as a form. The strength of a form is the amount of the strength increments of the things in it. A few forms are prohibited from the game. There is a rundown of m pairwise unmistakable restricted forms. It's reliable that there's no less than one form that is not restricted. What is the develop with the greatest fortitude that isn't prohibited from…
Which of the following can complete the statement below?Different algorithms for the same problem can... never come up with exactly the same outcome can not be generated as algorithms require very specific information have different running times solve the problem differently please tell me the answers
Which of the following would be considered a characteristic of the “Bootstrap” concept? a. Success is only achieved through the use of ones owns resources. b. We admire individuals who are able to become successful even when it is know that their success was the result of help of others. c. Our current social standing is the result of many factors outside of our control, and that is why we must be willing to work hard. d. Accepting assistance from others is acceptable under the condition the person receiving aid will pay the lender back.
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Which of the following asymptotic notation is used for representing the upper bound of an algorithm with respective space and time complexity? a. Big Theta (Θ) b. Big Alpha (α) c. Big Oh(O) d. Big Omega (Ω) Clear my choice
Need this answer today till 6:45 pmsubject: Artificial IntelligenceQ: write down pros and cons of keeping grid size SxS.
please try to understand the question and provide the correct answer i will give thumb up (like) if your answer is correct and suitable I NEED A VERY GOOD ANSWER AND GOOD EXPLAINITION....I ALREADY POSTED THIS QUESTION BUT NOW I MAKE EASY FOR IT PLZ HELP ME WITH THIS ASAP and please do not copy paste from geeksforgeeks SHOW all the types of algorithm classification Big O notation with appropriate diagram.
Correct answer will be upvoted else downvoted. Computer science. There are n issues numbered with integers from 1 to n. I-th issue has the intricacy ci=2i, label tagi and score si. In the wake of taking care of the issue I it's permitted to take care of issue j if and provided that IQ<|ci−cj| and tagi≠tagj. In the wake of tackling it your IQ changes and becomes IQ=|ci−cj| and you gain |si−sj| focuses. Any issue can be the first. You can take care of issues in any request and however many occasions as you need. At first your IQ=0. Track down the most extreme number of focuses that can be acquired. Input The principal line contains a solitary integer t (1≤t≤100) — the number of experiments. The principal line of each experiment contains an integer n (1≤n≤5000) — the number of issues. The second line of each experiment contains n integers tag1,tag2,… ,tagn (1≤tagi≤n) — labels of the issues. The third line of each experiment contains n integers s1,s2,… ,sn…