Mathematics, 12.03.2020 05:42, austinhamy1
The fundamental source of the inefficiency is not the fact that recursive calls are being made, but that values are being recomputed. One way around this is to compute the values from the beginning of the sequence instead of from the end, saving them in an array as you go. Although this could be done recursively, it is more natural to do it iteratively. Proceed as follows: a. Add a method fib2 to your Fib class. Like fib1, fib2 should be static and should take an integer and return an integer. b. Inside fib2, create an array of integers the size of the value passed in. c. Initialize the first two elements of the array to 0 and 1, corresponding to the first two elements of the Fibonacci sequence. Then loop through the integers up to the value passed in, computing each element of the array as the sum of the two previous elements. When the array is full, its last element is the element requested. Return this value. d. Modify your TestFib class so that it calls fib2 (first) and prints the result, then calls fib1 and prints that result. You should get the same answers, but very different computation times.
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Mathematics, 21.06.2019 17:00, joejoefofana
Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?
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Mathematics, 21.06.2019 21:00, JamlessJimin
The radius of a sphere is 3 inches. which represents the volume of the sphere?
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Mathematics, 22.06.2019 03:00, Dweath50
For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept:
Answers: 2
Mathematics, 22.06.2019 03:30, Salamonti
The diameter of a bacteria colony that doubles every hour is represented by the graph below. what is the diameter of the bacteria after 8 hours? graph of a curve passing through the points zero comma 1, one comma two, two comma four, and three comma eight
Answers: 1
The fundamental source of the inefficiency is not the fact that recursive calls are being made, but...
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