ratio. The You are given 4 items as {value, weightpairs in this format {{20, 5}, {60, 20}, {25, 10}, {X, 25}}You can assume that the array is sorted based on the capacity of knapsack is 50. The item no. 4 (whose weights 25) is taken fractionally to fill upto the knapsack capacity. That fraction is represented in format. What is the lowest possible value of b? weight For the question above, assume the total value stored in the knapsack is 135 after you have filled upto the knapsack capacity. What is the value of X(in other words, the valueol the item no. 4) ? Give your answer to at least two decimal places.
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- You are given 4 items as {value, weightþairs in this format {{20, 5}, {60, 20}, {25, 10}, {X,25}}You can assume that the array is sorted based on value the ratio. The capacity of knapsack is 53. The item no. 4 (whose weightis 25 ) is taken fractionally to fill upto the knapsack capacity. That fraction weight is represented in 4 format. What is the lowest possible value of a? For the question above, assume the total value stored in the knapsack is 145 after you have filled upto the knapsack capacity. What is the value of X(in other words, the valueof the item no. 4) ? Give your answer to at least two decimal places.You are given 4 items as (value, weightpairs in this format {{20, 5), (60, 20), (25, 10), (X, 25}}You can assume that the array is sorted based on the ratio. The capacity of knapsack is 50. The item no. 4 (whose weights 25) is taken fractionally to fill upto the knapsack capacity. That fraction is represented in format. What is the lowest possible value of ? weightYou are given 4 items as (va/ue, weightpairs in this format {{20, 5}, {60, 20}, (25, 10},{X,25}}You can assume that the array is sorted based on the ratio. The capacity of knapsack is 50. The item no. 4 (whose weightis 25) is taken fractionally to fill upto the knapsack capacity. That fraction is represented in format. What is the lowest possible value of 67 For the question above, assume the total value stored in the knapsack is 135 after you have filled upto the knapsack capacity What is the value of Xin other words, the valun the item no. 4) ? dive your aniswer to at least to decimal paces.
- Given an integer array Arr of size N the task is to find the count of elements whose value is greater than all of its prior elements. Note : 1st element of the array should be considered in the count of the result. For example, Arr={7,4,8,2,9} As 7 is the first element, it will consider in the result. 8 and 9 are also the elements that are greater than all of its previous elements. Since total of 3 elements is present in the array that meets the condition. Hence the output = 3.Airport security officials have confiscated several item of the passengers at the security check point. All the items have been dumped into a huge box (array). Each item possesses a certain amount of risk[0,1,2]. Here, the risk severity of the items represent an array of N number of integer values. The task here is to sort the items based on their levels of risk in the array. The risk values range from 0 to 2. Example: Input : 7 Value of N [1,0,2,0,1,0,2]-> Element of arr[0] to arr[N-1], while input each element is separated by new line. Output: 0001122 Element after sorting based on risk severitySelect true or false for the statements below. Explain your answers if you like to receive partial credit Select true or false for the statements below. Explain your answers if you like to receive partial credit Which of the following is true about searching elements in an unordered array? With the data is unsorted, search is O(n) because if the element you are looking for is not there, you have to check every element in the array If you start at the end of the array and traverse to index 0, search improves to O(log n) because you only have to look at half of the array If you get lucky with checking the first element and find it immediately, then the worst case performance of search improves to O(n^2) Which of the following is true about searching elements in an ordered array? You cannot use binary search on an ordered array so the performance is O(n) If there are no holes in the array and the elements are all next to each other, then the performance for search improves to…
- You are given 4 items as (ealue, weightpairs in this format {{20, 5), (60, 20), (25, 10), (X, 25)}You can assume that the array is sorted based on the ratio. The capacity of knapsack is 50. The item no. 4 (whose weights 25 ) is taken fractionally to fill upto the knapsack capacity. That fraction is represented in format. What is the lowest possible value of d? wwght For the question above, assume the total value stored in the knapsack is 135 after you have filled upto the knapsack capacity. What is the value of X(in other words, the nalueot the item no, 41? Ge yeur snweer to at least two declmal placesConsider the following list: L = 387, 690, 234, 435, 567, 123, 441. The number of components n = 7, the number of numbers l = 3, and the radix r = 10 are used here. This indicates that radix sort would require 10 bins and would arrange in three passes. demonstrates the radix sort passes over the array. It is believed that each key is tossed face down into the bin. When the keys are gathered in order from each bin at the conclusion of each run, the list of keys in each bin is flipped upside down and added to the output list.If an array is given, identify the next bigger element for each element in the array, if one exists. If the element is not accessible, print the element itself. The next bigger element y in the array for an element x is the first element that is greater than x and appears on its right side. The element itself is the next bigger member of the array's rightmost element.For instance, if A = [6 8 4 3 9], the next bigger element list B = [8 9 9 9 9].
- Java Program Your program should use 2D arrays to implement simple matrix operations. Your program should do the following: • Read the number of rows and columns of a matrix M1 from the user. Use an input validation loop to make sure the values are greater than 0. • Read the elements of M1 in row major order • Print M1 to the console; make sure you format as a matirx • Repeat the previous steps for a second matrix M2 • Create a matrix M3 that is the transpose of M1 and print it to the console • Check if M1 and M2 can be added (should have the same dimensions). If possible, add M1 and M2 and print the result to the console. Otherwise print an error message. • Extra credit: Multiply M1 and M2 if possible and print to the console. If the matrices cannot be multiplied, print an error message. Implementation requirements: • Use a helper method for reading a positive integer using an input validation loop. • Use a helper method for printing a matrix. Your helper methods should be private and…If an array is given, identify the next bigger element for each element in the array, if one exists. If the element is not accessible, print the element itself. The next bigger element y in the array for an element x is the first element that is greater than x and appears on its right side. The element itself is the next bigger member of the array's rightmost element. Example: Given A = [ 6 8 4 3 9] the next greater element listB = [8 9 9 9 9]. use python to codeIf an array is given, identify the next bigger element for each element in the array, if one exists. If the element is not accessible, print the element itself. The next bigger element y in the array for an element x is the first element that is greater than x and appears on its right side. The element itself is the next bigger member of the array's rightmost element. Example: Given A = [ 6 8 4 3 9] the next greater element listB = [8 9 9 9 9]. use python to code If an array is given, identify the next bigger element for each element in the array, if one exists. If the element is not accessible, print the element itself. The next bigger element y in the array for an element x is the first element that is greater than x and appears on its right side. The element itself is the next bigger member of the array's rightmost element. Example: Given A = [ 6 8 4 3 9] the next greater element listB = [8 9 9 9 9]. use python to code If an array is given, identify the next bigger element for each…