Question: 1. An integer matrix is an n x m array of integers; for example: 3 10 4 1 1012 -18 A=13-12-101 23 67 0 3


1. An integer matrix is an n x m array of integers; for example: 3 10 4 1 1012 -18 A=13-12-101 23 67 0 3 10 5 A row is a series of numbers from left to right and a column is the series from top to bottom. Here, we will modify insertion sort to sort the rows of a matrix, with respect to their colums. For the above example, this yields: 1 1012 -18 3-12-101 A=13 10 3 10 5 67 0 23 (a) (15 pts) Write pseudocode for this modified version of insertion sort (call it MATRIXINSERTIONSORT) (b) (20 pts) Prove the best- and worst-case complexity of MATRIx- INSERTIONSorT. For simplicity, assume that the matrices are square (ie, they are n n matrices, in which the number of rows is equal to the number of columns
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