ii) Write a explicit custom comparator that sorts the array in descending order. Test the custom comparator taking a random array. C++
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ii) Write a explicit custom comparator that sorts the array in descending order. Test the custom comparator taking a random array.
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- Lab Assignment Question 3-Program in C++ to take input size of array from user and then take input valeues of array and print the sum of values at even index in the array only.- in this exercise, please do not include and use string class. The function is using only array notation and manipulation.- string functions such as strlen is not allowed.- it should not have multiple return statements in the same function- there should be no global variable.- the function should not traverse the arrays more than once (e.g. looping through the array once only) A C++ PROGRAM named "isTheLastNumberTheMax" that accepts an array of integers and its size. It will return true if the last number in the array is the maximum number in that array and false otherwise. In addition, it also returns another boolean to indicate whether this list contains more than one maximum value.For example, if this is called with the array of {10, 20, 30, 40, 50}, it will return true and falseIf this is called with the array of {50, 10, 20, 30, 40, 50}, it will return true and true. A C++ PROGRAM named "changeCase" that takes an array of characters terminating by NULL character (C-string) and…Mcq: How do you initialize an array in C? A) int arr(3) = {1,2,3}; B) int arr[3] = {1,2,3};
- 3. Write a C# application that asks the user to search for an item in the array. Input an array of 10 elements and the search item. If the item is found in the array, display the location of the item in the array. Otherwise, display appropriate error messages.6. Write a function that accepts an array of integers and returns -1 if sorted in ascending order, 1 if sorted in descending order, and 0 if not sorted. To be as efficient as possible, your function should make only one pass through the array.Lab Assignment Question 1- Program in C++ to take input size of array from user and show how to declare an integer array of entered size.
- In C++ The function below, zeroesToFives takes an array of integers and changes any zeroes in the array to fives and returns the count of array elements that were updated. Write at least ten test cases using assertions for zeroesToFives. You should test at least three boundary/edge cases.Finish the C++ code. Enter the value stored in each element of the given array after the following code executes:Finish the swap function below using pointers and write the call to swap in the reverse function using the address of the array positions array[i] and array[size-i-1].using pointers. DON'T FORGET TO DECLARE THE PARAMETERS in the function. (Hint: if you can't figure it out with pointers, do it with the references #include <iostream>using namespace std; // Function to swap two ints using pointers// @param pointer to an int// @param pointer to an intvoid swap( ) {// TODO: Add code that swaps two integers using pointers } // Function to reverse arrayvoid reverse(int a[], int size) {for (int i = 0; i < size/2; i++) {// TODO: write the call to swap in the reverse function using the // address of the array positions array[i] and array[size-i-1].
- 6. using c++, Write a function that counts the number of times an integer t occurs in an array of integers.dissolve in c ++. Below, write the code of the program that calls the desired functions in the main function and performs the desired operations. a) random (random number range should be set to be in the range of 5-15) 10 an integer with an element produces numbers and transfers them to an array called array A and displays them enter a function that prints. b) then this sequence takes the arithmetic mean of the elements of the sequence A, round the found average value to the nearest large integer and return it to variable A. enter a function that assigns and prints the variable A on the screen. c) Then write a function that finds the factorial of the variable A value and assigns it to factorial A and prints it on the screenLab Assignment Question 2-Program in C++ to take input size of array from user and then take input values of array and store them in the array. Then print the sum of all elements in the array.
