Potential functions: Doubling arrays : in this exercise we consider dynamic tables with insertions only (no deletions) using the doubling technique. can we show that the amortized cOst of an insertion is O(1) using the
following potential function: (DJ = k, where k is the number of elements in the array?
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please explain. Thanks in advance Dynamic Arrays Revisited (40 points) A dynamically re-sizing array is an...
please explain. Thanks in advance
Dynamic Arrays Revisited (40 points) A dynamically re-sizing array is an array that is initially allocated at size 1. and every time you need to insert past the end of the array you double its size and copy elements from the old array to the new array. In class, we showed that n inserts into a dynamic array can be accomplished in O(n) using an accounting argument where we pre-paid $3 for each insert, thus...
IN C++ ADD COMMENTS AS MUCH AS POSSIBLE Exercise 1: Duplicate the Arrays Suppose you are...
IN C++ ADD COMMENTS AS MUCH AS POSSIBLE Exercise 1: Duplicate the Arrays Suppose you are developing a program that works with arrays of integers, and you find that you frequently need to duplicate the arrays. Rather than rewriting the array-duplicating code each time you need it, you decide to write a function that accepts an array and its size as arguments. Creates a new array that is a copy of the argument array, and returns a pointer to the...
A dynamic array is a data structure that can support an arbitrary number of append (add...
A dynamic array is a data structure that can support an arbitrary number of append (add to the end) operations by allocating additional memory when the array becomes full. The standard process is to double (adds n more space) the size of the array each time it becomes full. You cannot assume that this additional space is available in the same block of memory as the original array, so the dynamic array must be copied into a new array of...
3460:209 Assignment 9-B Assignment9-B: The Element Shifter The purpose of this assignment is to help gauge...
3460:209 Assignment 9-B Assignment9-B: The Element Shifter The purpose of this assignment is to help gauge your skills in writing small programs that involve pointers. The program also contains functions and may perform input, output, files and file processing, use arrays and vectors and/or c-string/string arrays, flow of control, and/or calculations. PROGRAM SPECIFICATION For this program, we are going to expand a standard array by dynamically allocating a new one with a larger footprint. The program will use a function...
Dynamic Tables Analysis - Whenever the array becomes full, creates a new larger array and copies...
Dynamic Tables Analysis - Whenever the array becomes full, creates a new larger array and copies all elements to it. Instead of doubling the size, changes the size from n to n + ⌈√n ⌉. This way, the amount of wasted space is O(√n) instead of O(n). What is the total running time for a sequence of n Increment-Sizes, starting with an array of size 1? Express your answer using notation.
programing C，already write part of code (a) Write a function print.array that receives an array of...
programing C，already write part of code
(a) Write a function print.array that receives an array of real numbers and the number of el stored in the array. This function must display the elements of the array in order with each one on a line by itself in a field width of 7 with two decimal places. (See sample output. Recall the format specifier would be "%7.21f"). (b) Sometimes we want to treat an array as a mathematical vector and compute...
Exercise 3: Searching Applications Design and implement an algorithm that determines whether or not a given array of int...
Exercise 3: Searching Applications Design and implement an algorithm that determines whether or not a given array of integers, list1, is completely contained within another given array of integers, list2. Consider two different scenarios: (1) Both arrays are unsorted and (2) both arrays are sorted and write functions unsortedSearch and sortedSearch for (1) and (2), respectively. Your algorithm for (2) is expected to be more efficient than the one for (1). Please Answer in c++ and show the algorithm working
this program is in C. Write a program that computes the number of elements in an...
this program is in C.
Write a program that computes the number of elements in an array divisible by a user specified number. Declare an integer array of size 7 and read the array elements from the user. Then, read a number k from the user and compute the number of elements in the array divisible by k. Consider the following example. 3 elements in this array are divisible by 2 ({2,2,4}). Sample execution of the program for this array...
Write a program in either C++ or Java meeting these requirements Description: In this program, we...
Write a program in either C++ or Java meeting these requirements Description: In this program, we assume that our data comes in dynamically. We need to maintain our data in a heap, after every insertion and deletion. We also need to handle the underlying array dynamically. whenever we detect an overflow in our array, we will create a new array with size doubling the previous size. Requirements: 1. (Dynamic Data) when we generate the data, we simulate dynamic data. We...
C++. Write a program that copies the contents of one array into another array but in...
C++. Write a program that copies the contents of one array into another array but in reverse order using pointers. - in main() - define 2 arrays of type int, 10 elements each - initialize one array with numbers 1 through 10 - initialize all elements of the second array to 0 - call function reverseCopy with both arrays as arguments - display the values of array number 2 (reversed order) - reverseCopy...
please explain. Thanks in advance
Dynamic Arrays Revisited (40 points) A dynamically re-sizing array is an array that is initially allocated at size 1. and every time you need to insert past the end of the array you double its size and copy elements from the old array to the new array. In class, we showed that n inserts into a dynamic array can be accomplished in O(n) using an accounting argument where we pre-paid $3 for each insert, thus...
3460:209 Assignment 9-B Assignment9-B: The Element Shifter The purpose of this assignment is to help gauge your skills in writing small programs that involve pointers. The program also contains functions and may perform input, output, files and file processing, use arrays and vectors and/or c-string/string arrays, flow of control, and/or calculations. PROGRAM SPECIFICATION For this program, we are going to expand a standard array by dynamically allocating a new one with a larger footprint. The program will use a function...
programing C，already write part of code
(a) Write a function print.array that receives an array of real numbers and the number of el stored in the array. This function must display the elements of the array in order with each one on a line by itself in a field width of 7 with two decimal places. (See sample output. Recall the format specifier would be "%7.21f"). (b) Sometimes we want to treat an array as a mathematical vector and compute...
this program is in C.
Write a program that computes the number of elements in an array divisible by a user specified number. Declare an integer array of size 7 and read the array elements from the user. Then, read a number k from the user and compute the number of elements in the array divisible by k. Consider the following example. 3 elements in this array are divisible by 2 ({2,2,4}). Sample execution of the program for this array...
Write a program in either C++ or Java meeting these requirements Description: In this program, we assume that our data comes in dynamically. We need to maintain our data in a heap, after every insertion and deletion. We also need to handle the underlying array dynamically. whenever we detect an overflow in our array, we will create a new array with size doubling the previous size. Requirements: 1. (Dynamic Data) when we generate the data, we simulate dynamic data. We...
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