Question 5 use c++ to Solve the following short programing tasks: Given a binary array, the task is to count the number of 1’s and 0’s in this array using STL Algorithms in C++. Given an array and an integer N, find elements which are divisible by N, using STL Algorithms in C++. Given a vector, reverse this vector using STL in C++ without using predefined functions/algorithms. Given two vectors, find common elements between these two vectors using STL in C+

Modify the below program in c++ to give the correct output :- void array (int a[]) { cout <« sizeof (a) ; } Also write the driver function

Write a C++ program incorporating recursion to solve the following problem. The program should compile and execute under the UNIX gcc or g++ environments. (show this please) In this program it needs to accept a sequence of k characters from the user and use the characters to produce a k concentric squares. Also assume that there is an index origin of 1, the outermost square is made up of the letter a[k], the square inside that is made from the letter a[k-1], the square inside that is made from the letter a[k-2], and so on, with the innermost square made from the letter a[1]. For example, if k=5, and the values of a are ("R","O","C","K","Y") then the executed program should display:   Y Y Y Y Y Y Y Y Y Y K K K K K K K Y Y K C C C C C K Y Y K C O O O C K Y Y K C O R O C K Y Y K C O O O C K Y Y K C C C C C K Y Y K K K K K K K Y Y Y Y Y Y Y Y Y Y To make this program simpiler to do if you implement it in C++ and write a class; instances of this class can be passed by value. If a class is…

For the following C++ code find and write the recurrence relation. You need to model the runtime of function "Func" in terms of n. (only the recurrence relation in terms of n, No output of the code or final runtime analysis is required) s= array L[] start index e= array L[] end index void Func(int L[], int s, int e) { if (s < e) { i=s-1; for (int j = s; j <= e - 1; j++) { if (A[j] <= x) { i++; swap (&L[i], &L[j]); } } swap (&L[i + 1], &L[e]); int k = i+1; Func(L, s, k - 1); Func(L, k + 1, e); } } Please explain how you get the relation Thank you!