Reverse words

gistfile1.py

import sys

test_cases = open(sys.argv[1], 'r')

for test in test_cases:
    result = test.split(' ')
    result.reverse()
    
    index, buf = 0, ''

    for word in result:
      index+=1
      buf += word.replace('\n','')
      
      if index == 2:
        print buf
        buf=''
      else:
        buf+=' '

test_cases.close()

by @leobragatti

import sys

test_cases = open(sys.argv[1], 'r')

for test in test_cases:
result = test.split(' ')
result.reverse()
print " ".join(result)

test_cases.close()