Two-Dimensional Array Algorithms

1. The most common 2-D array algorithms will involve processing the entire grid, usually row-by-row or column-by-column.

2. Problem-solving on a matrix could involve:

   • adding the elements in a given row
   • Searching through a row or column for a given value
   • Changing the value of cells
   • Performing logic or operations on adjacent cells in a 2D array