337: Highlights

• If you want to read data until you reach the end of a file, then instantiate a while reading pattern:

  while (input expression) 
    embedded statement 
  

• If you want to read data until you reach the end of a file, and you want to keep track of how many data you read, then instantiate a for reading pattern:

  for (initialization expression; 
       input expression; 
       reassignment expression) 
    embedded statement