Consider a Dynamic Array declared inside the code using int* z = new int[10]; . How we will free the memory after we are done with the z array
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Consider a Dynamic Array declared inside the code using int* z = new int[10]; . How we will free the memory after we are done with the z array?
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- Write Java code to find the lowest value in a 2 dim array.Write a Java program that uses ArrayList and Iterator. It should input from user the names and ages of your few friends in a loop and add into ArrayList. Finally, it should use an Iterator to display the data in a proper format. ( Sample run of the program:-) List of my Friends Enter name and age [friend# 0] Khalid Al-shamri 22.5 Do you want to add another friend (y/n)? y Enter name and age [friend# 1] Rahsed Al-anazi 21.1 Do you want to add another friend (y/n)? y Enter name and age [friend# 2] Salem Al-mutairi 23.7 Do you want to add another friend (y/n)? n Here is the data you entered: 0. Khalid Al-shamri, 22.5 1. Rahsed Al-anazi, 21.1 2. Salem Al-mutairi, 23.7Write a function that takes an array of ints, and the size of the array – another int. It also returns a double. Call this one ‘average.’ Return a double that is the average of the values in the array. Demonstrate that it works by finding the average of an array with these values {78, 90, 56, 99, 88, 68, 92}
- . Now take any name from the user, find whether that name is present in that array or not, and print the position of that name in the array if found. Write a search method to sequentially search the name from the array. Invoke the search method from the main method. The array and the name to be searched should be passed into the search method as parameters.Now write a Java program to implement binary search for the above problem.[Hint: You can use equals() and compareTo() methods of String class.]Write in Java. Given an array A, push all the zeros of the array to the front. The order of all other elements should remain same. Write a function: void pushZero(int[] A) that accepts an integer array A. The function should convert the original array as per above requirement. Input: 10 2 0 3 4 0 4 0 10 9 0 where, First line represents size of an array N. Second line represents array elements. There must be single space between each element. There should be one space after the last element. Output: 0 0 0 0 2 3 4 4 10 9 There must be single space between each element of output array. There should be one space after the last element. N is an integer within the range [1 to 1,000,000].Write in Java. Given an array A, push all the zeros of the array to the front. The order of all other elements should remain same. Write a function: void pushZero(int[] A) that accepts an integer array A. The function should convert the original array as per above requirement. Input: 10 2 0 3 4 0 4 0 10 9 0 where, First line represents size of an array N. Second line represents array elements. There must be single space between each element. There should be one space after the last element. Output: 0 0 0 0 2 3 4 4 10 9 There must be single space between each element of output array. There should be one space after the last element. N is an integer within the range [1 to 1,000,000]. - Starter Code: import java.util.*; import java.lang.*; import java.io.*; class HW2_P3{ public int[] getArray() { Scanner scanner = new Scanner(System.in); //Write code here to get array and return it } public void pushZero(int array[]) { //Write code here to push zero to…
- Write a program that takes 20 elements of array from user at run time. Find maximum element of array and swap it with last element of array. Display before and after swappingarray.IN C++ You have given an array aa of length n and an integer x to a brand new robot. What the robot does is the following: it iterates over the elements of the array, let the current element be q. If q is divisible by x, the robot adds x copies of the integer q/x to the end of the array, and moves on to the next element. Note that the newly added elements could be processed by the robot later. Otherwise, if q is not divisible by x, the robot shuts down. Please determine the sum of all values of the array at the end of the process. Input The first input line contains a single integer tt (lâ%oatâ%o¤100) â€" the number of test cases. The first line of each test case contains two integers n and x (1â%o¤nâ%o010^5, 2â%oaxâ%o ¤10^9) â€" the length of the array and the value which is used by the robot. The next line contains integers al, a2, .., an (lâ%o¤aiâ%o¤1O^9) â€" the initial values in the array. It is guaranteed that the sum of valuesn over all test cases does not exceed 10^5 Output For…Write the code of dynamic array with the name of ‘A’ and you will get the size of array from user and also get the values of array from the user and display that values on screen. TRY TO ADD COMMENTS IN THE CODE TOO
- Create a Java array FirstArray, type int, length 10. Initialize it with the multiple of 2. Print the array using comma separators. (Hint: Use Arrays.toSring method. You need to import java.util.Arrays package) Print the array with vertical line (|) separator. DO NOT put the vertical line after last element.Given an array arr of type int, along with two int variables i and j, write some code that swaps the values of arr[i] and arr[j]. Declare any additional variables as necessary.Write a program that first reads an integer for the array size, then reads numbers intothe array, and finally outputs how many numbers have values that are greater than theaverage. For practice reasons, try not to use the index notation of arrays (e.g. myarray[i])at all. Use pointers instead.