Write a c++ program Bubble sort to use recursion. the program needs to Use the time(0) function to determine how many seconds it takes to sort a vector using the recursive method and it needs Use the time (0) function to determine how many seconds it takes to sort a vector using the non-recursive method. the program also needs to sort large amount of numbers for example 100, 1000, 5000. If the program gives an error for large amount of numbers, its ok.

Write a C++ Program that does the following: Implement a sort function using a vector.Ask the user to enter numbers to be sorted. Add them to the vector. The user will signal the end of input bygiving you a negative number.Then, sort the vector. Because this is a vector, you don’t need to pass the number of entriesin the vector.Then, print out the vector in order.Remember the following things about vectors.a) You declare a vector v of ints by saying vector⟨int⟩ v;b) You add elements to a vector by saying v.push back(thing to be added);c) You access elements of a vector with [ ] just like an array;d) One of the vector member functions is .length()

Write a C++ program that reads a list of numbers from a file into an array, then uses that array to find the average of all the numbers, the average of the positive and negative numbers (0 is neither positive nor negative!), and the largest number. The point is to be able to store data in an array and do things with it Your program must contain at least the following four functions... read_list() This function will take as input parameters an array of integers and a string filename. It will open that file and read in numbers, storing them in the array, stopping at the end of the file. Remember that there are tricky issues with extra whitespace at the end of the file. You can assume the file contains only integers. The function will return the number of numbers that were read in.Note: In versions of Visual C++ pre-2010, when using the open function with a string argument, you must call the c_str() function on the string variable, such as:my_input_stream.open( filename.c_str() ) 2.…

///////1/////. Given an array of integers, write a PHP function to find the maximum element in the array. PHP Function Signature: phpCopy code function findMaxElement($arr) { // Your code here } Example: Input: [10, 4, 56, 32, 7] Output: 56 You can now implement the findMaxElement function to solve this problem. Let me know answer. //. .

Write answer in c++

Problem2: A square matrix can be represented by a two-dimensionalarray with N rows and N columns. You may assume a maximum size of 50 rows and 50 columns. 1. Write an algorithm MakeEmpty(n), which sets the first n rows and n columns to zero. 2. Write an algorithm Add(M1, M2, M3), which adds two matrices M1 and M2 together to produce matrix M3. 3. Write an algorithm Subtract(M1, M2, M3), which subtracts matrix M2 from matrix M1 to produce matrix M3. 4. Write an algorithm Copy(M1, M2), which copies matrix M1 into matrix M2.

Using the srand() and rand() C++ library, generate a vector of integers.  Prompt the user for the size of the list.  The random integers should be scaled to the range 1 to 100 (see page 283).  Sort the numbers using the sort function from the algorithm library and display the numbers.  Then calculate the percent of numbers from 1 to 50 (including 50) and from 51 to 100.  Report the percentages.

C++ programming language.