What is Selection Sort Algorithm in Data Structures?

Java - Selection Sort Algorithm

(Sort two-dimensional array) Write a method to sort a two-dimensional array using the following header: public static void sort(int m[] []) The method performs a primary sort on rows and a secondary sort on columns. For example, the following array {{4,2},{1,7},{4,5},{1,2},{1,1},{4,1}} will be sorted to {{1,1},{1,2},{1,7},{4,1},{4,2},{4,5}} | Numerade

How To Sort 2D Array In Python: 1 Line Of Code Without Numpy