title: Finding Min and Max of list generated from CSV file Python
body: <p>I am trying to find the MIN and MAX values for each row of a CSV file and append them to the next position in the list, positions 5 and 6. I have managed to calculate the average, append this to the forth position and output this in highest to lowest however, I am struggling to work out how to find the MAX and MIN values of each row so I can do the same - highest to lowest. The original CSV is formatted: Fred,56,78,99 with each user on a new line.</p>
  
  <p>Any help would be appreciate.</p>
  
  <pre><code>import csv
  import operator
  
  sample  = open("sampleData.txt", "r")
  
  csv1 = csv.reader(sample, delimiter = ',')
  
  sort = sorted(csv1,key=operator.itemgetter(0))
  
  for i in range( 0, len(sort)):
      sort[i].append((int(sort[i][1]) + int(sort[i][2]) + int(sort[i][3])) / int(len(sort[i])-1))   
  sort = list(reversed(sorted(sort,key=operator.itemgetter(4))))
  for i in range( 0, len( sort ) ):
  print(sort[i][0], round(sort[i][4]))
  </code></pre>