4. Develop a simulated annealing procedure in either R or Python to solve the following knapsack problem: (N this problem can be solved to optimality using integer programming; however, the focus of this question is on developing the simulated annealing method). Maximize S.T. 12x1 + 16x2 + 22x3 + 8x4 4x1 + 5x2 + 7x3 + 3x4≤ 14 Xi ~ binary for all i|

4. Develop a simulated annealing procedure in either R or Python to solve the following knapsack problem: (N this problem can be solved to optimality using integer programming; however, the focus of this question is on developing the simulated annealing method). Maximize S.T. 12x1 + 16x2 + 22x3 + 8x4 4x1 + 5x2 + 7x3 + 3x4≤ 14 Xi ~ binary for all i|

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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2.1 In RSA, lete=5, n=55. Can you find d = 1/e (mod cp(n))? Why? 2.2 Let e=13, n=55. Find d = 1/e (mod cp(n)) provided that d exists. If d does not exist, explain the reason of the nonexistence of
Correct answer will be upvoted else downvoted. Computer science. You are given two integers l and r in double portrayal. Let g(x,y) be equivalent to the bitwise XOR of all integers from x to y comprehensive (that is x⊕(x+1)⊕⋯⊕(y−1)⊕y). How about we characterize f(l,r) as the limit of all upsides of g(x,y) fulfilling l≤x≤y≤r. Output f(l,r). Input The primary line contains a solitary integer n (1≤n≤106) — the length of the paired portrayal of r. The subsequent line contains the double portrayal of l — a line of length n comprising of digits 0 and 1 (0≤l<2n). The third line contains the paired portrayal of r — a line of length n comprising of digits 0 and 1 (0≤r<2n). It is ensured that l≤r. The paired portrayal of r doesn't contain any additional driving zeros (if r=0, its parallel portrayal comprises of a solitary zero). The paired portrayal of l is gone before with driving zeros so its length is equivalent to n. Output In a solitary line output the worth…
6. Suppose functions f(n) > 0 and g(n) > 0 satisfy f(n) = 0(9(n)). Prove or give a counterexample to each of the following. (a) log, f(n) = O(log, 9(n)). To avoid an obscure special case, assume that g(n) > 2 for all n. (b) 2/(n) = 0(29(n)) %3D %3D (c) (f(n))² = 0(g(n))")
2. Solve the problem below by methods required below (NO shortcut solutions allowed) X(n) = [ 2. 6. 1. 5] H(n) = [ 4, 2, -6,1] Y(n) = x(n) * h(n) a. Linear convolution using DFT b. Circular convolution using DFT
Correct answer will be upvoted else Multiple Downvoted. Computer science. We should characterize a capacity f(x) (x is a positive integer) as follows: compose all digits of the decimal portrayal of x in reverse, then, at that point, dispose of the main zeroes. For instance, f(321)=123, f(120)=21, f(1000000)=1, f(111)=111. We should characterize another capacity g(x)=xf(f(x)) (x is a positive integer also). Your assignment is the accompanying: for the given positive integer n, work out the number of various upsides of g(x) among all numbers x with the end goal that 1≤x≤n. Input The primary line contains one integer t (1≤t≤100) — the number of experiments. Each experiment comprises of one line containing one integer n (1≤n<10100). This integer is given without driving zeroes. Output For each experiment, print one integer — the number of various upsides of the capacity g(x), if x can be any integer from [1,n].
GUTHM Exercise 3 (Loop) x'+ 3x +2 for 0sx<1.5 f(x) = {x4+ Vx+1 for 1.5 sx <3.0 2X+5 for 3s x<5.0 Iog (*+1) • If a long x= 0 to x = 5.0, let define x, i= 1, 2, 3, ., N. where dx is distance between two successive point x, and x,. is equal to 0.01+x. Write the flowchart and pseudocode, so the program will find the maximum value of f(x) Premier Thmical University www.uthm.edu.my
python code. how do i solve this problem using 4th order Runge Katta y'(x)= 100(sinx-y), y(0) = 0 from x = 0 to x = 10. how can i also plot y(x) as a function of x? thx!
I'm having a very difficult time understanding RSA and Euclid's Algo. I understand how to compute N, and I understand how to computer PHI. I get lost when trying to find integer e, such that gcd(e, PHI) = 1 and further. I also do not understand how to find A and B or where "79" and "-39" come from (i.e., 79 * 859 + (-39)1740 = 1). Can someone please explain this for me in the simplest terms possible?
4. Show that 6n + 3n log(n)= O(n logn). Find the appropriate values of C and no
a. xpress 2. Given A (w, x, y, z) = (w + x + z)(w' + y)(w' + x' + y')(w + x + y' + z'): a. Express A as a Sum of Minterms b. Express A as a Product of Maxterms c. Express A' as a Sum of Minterms d. Express A' as a Product of Maxterms
Q8/F(A,B,C,D)= Σm(0,2,5,8,10,13)+d(1,7,12,15) G(A,B,C,D)= [m(6,7,11,12)+[d(0,2,3,8,13,15) Chose the correct answer O None of them O F= BD+ A'D', G= AC'D'+ CD+ ABCD+ A'C F= A'B'D'+ AB'D'+ BC'D, G= A'CD'+ BCD+ ACD+ AC'D' O F= A'C'D+ ABD+ B'D', G= A'BC+ ABC+ AC'D' F= A'C'D'+ BD+ A'BD+ ABC', G= ABC'D'+ AB'CD +CD+ A'CD' 8 points
Vidit, Anish and Magnus are playing world chess championship and have reached towards a dead end, find the minimal value of eq.n max, (((a, + t) mod k) + {(b; + t) mod k) + ({c: + t} mod k)) =D1 Sample input: 3 6 1 4 2 350 335 Sample output: 8. t is a non negative integer and a, b, c are arrays of length n. Input is n and k. Code in C++ only, Code must be error free else reported to admin.