Hello, I am having trouble with this homework question for c++.  Pointer Arithmetic  Write function for given main function: int* return_an_array(int n) which takes an integer n and returns a pointer to an array (allocated off of the heap in the function) containing the digits of n in the appropriate positions. If n = 0 return 0 (which is the “null” pointer). Recall an array name is just a pointer to the first element of the array. Implement a print function for an array using pointer arithmetic. Use following main() to test your class.(DO NOT change the int main provided) int main() { int *a = return_an_array(56789); //array of size 5 print(a,5); // print 5 6 7 8 9 delete []a; return 0; }

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Randomized Select Algorithm

A randomized algorithm is defined as one that uses a certain amount of randomization in its logic or operation. It is said to be an algorithm that depends on the random number to perform its operation. It is used for reducing the overall time complexity, space complexity in the standard algorithm. The randomized algorithm uses the concept of random numbers to find the solutions to the different kinds of problems and also to improve the problem solutions.