title: How to find a max value of letters in the rows of a 2D array
body: <p>I have a 3 row, 10 column array. Each column is designated to a person, each of the 3 spaces in every column is a yes or no response ('y', or 'n').</p>
  
  <p>I'm trying to find the highest number of 'n' values in a column and setting it as a max value to compare it to the other columns. </p>
  
  <p>How would I got about using if statements to find the number of 'n' elements in a column and overwriting a variable when a column with a larger amount of 'n' elements is reached?</p>
  
  <p>I've been trying to test only the first set of indices of the 2D array, so rather than testing every box, I only test the 10 columns</p>
  
  <p>If a certain column has 3 'n' values (all the boxes in that column are 'n') then the max value should be 3.
  however, if the highest number of 'n' elements in any column is only 2 then the max value should be 2.</p>