NEED A C++ CODE FOR THE PROBLEMS BELOW

2. Create a two dimensional array and initialize it with random integer values in between 1-10. Your task is to do the followings; a) Write a method second_Max_RowSum(T a[][], int rowSize) that will calculate and return the second maximum sum of rows. b) Write a method sortRows that will sort the each Row of 2-D array into ascending order. c) Write a method swap_Odd_Rows that will swap the values of odd rows. 3. Write a recursive method called substring that takes as parameters a string, a start index, and an ending index, and that returns a specified substring of the string. You are implementing a recursive altemative to the standard substring method. As with the standard substring method. your method should return the substring that begins at the start index and that extends to the character just before the ending index. For example: substring("hello", 0, 2) should return "he" substring("hamburger", 4, 8) should retum "urge" substring("smiles", 1, 5) should return "mile" substring("howdy", 3, 3) should return