can someone help me wth this urgently/?

This question uses Matrix defined below: struct Matrixf int table [50] [50]; // a square matrix int size; // the actual number of rows and columns Write a function that takes a Matrix structure and does the following: . It calculates the sum of elements located below the left-right diagonal and replaces the element in the last row and first column with this value. . It calculates the average of elements located below the left-right diagonal. . It calculates the average of elements located above the left-right diagonal. . It also replaces the elements on the left-right diagonal with Os. Example: 50 1 2 20 5 10 5 3 90 Sum below diagonal is: 2 + 1 + 5 + 6 + 7 + 3 = 24 Average below diagonal is: 24/6 = 4.0 Sum above diagonal is: 1 + 2 + 3 + 6 + 4 + 5 = 21 Average above diagonal is: 21/6 = 3.5 Updated matrix: 1 2 3 2 5 0 5 24 3 0 // In main( ) Matrix mt; // assume it contains data double aveA; // average below diagonal double avgB; // average above diagonal // Here is a calling statement: testMatrix(mt, avgA, avgB); Question: Is there any advantage of placing a 2D array and its size in a structure? Write the answer to this question as a comment in the beginning of the file, next to your name: //