Consider two 2D Arrays A and B of size n*n, Write a program to read user input for Array values, and (i) Check if A and B are identical (ii) Add A and B and, display obtained 2D array C (iii) Subtract B from A and, display obtained array C (iv) Print diagonal values of A Q7. Give a linear time algorithm to find both maximum and minimum value in a given array. Explain how you achieved the runtime. Code the program in C++ and submit that together with the remaining files.