old_contents: # NguyenU
  
  import math
  
  def find_max(nums):
      max = 0
      for x in nums:
        if x > max:
          max = x
      print max
  
new_contents: # NguyenU
  
  import math
  def find_max(nums):
      max = 0
      for x in nums:
        if x > max:
          max = x
      print(max)
  
  def main():
    find_max([2, 4, 9, 7, 19, 94, 5])
  
  if __name__ == '__main__':
    main()
  
subject: Update FindMax.py