# 6_files.py
# JAH 090402
#
# Reading/Writing Text files

# writing out a text file
outputFile = open('output.txt', 'w')
numberRange = range(100)
for number in numberRange:
   outputFile.write(str(number) + "\t" + str(number*2) + "\n")
outputFile.close()

# reading in the text file we just wrote
inputFile = open('output.txt', 'r')
for line in inputFile:  
   tokens = line.split() 
   print tokens[1] + " " + str(len(tokens))
inputFile.close()

# a slightly more verbose way to read the same file 
inputFile = open('output.txt', 'r')
line = inputFile.readline()
while len(line) > 0:
   tokens = line.split() 
   print tokens[1] + " " + str(len(tokens))
   line = inputFile.readline()
inputFile.close()