CS414 File I/O examples

Here are a bunch of examples of simple things you can do by reading and writing text files. Download them all, and run them!

You will need one data file to start things off: numbers.txt

• Count lines in a file:
  files_1_read.py

• Count fields in a file:
  files_2_count.py

• Find biggest value
  files_3_max.py

• Copy input file to output file
  files_4_copy.py

• Write counts of input file to output file
  files_5_counts.py

• Double every value of input file to output file
  files_6_doubles.py

• Output random numbers
  files_7_random.py

• Output random numbers, line-wrapped
  files_8_rand_wrapped.py