19 строки
537 B
Python
Исполняемый файл
19 строки
537 B
Python
Исполняемый файл
#!/usr/bin/env python
|
|
|
|
import sys
|
|
|
|
# input comes from STDIN (standard input)
|
|
for line in sys.stdin:
|
|
# remove leading and trailing whitespace
|
|
line = line.strip()
|
|
# split the line into words
|
|
words = line.split()
|
|
# increase counters
|
|
for word in words:
|
|
# write the results to STDOUT (standard output);
|
|
# what we output here will be the input for the
|
|
# Reduce step, i.e. the input for reducer.py
|
|
#
|
|
# tab-delimited; the trivial word count is 1
|
|
print '%s\t%s' % (word, 1)
|