Python code to generate HackerRank compatible zip file for test cases.

gen.py

import os
import random
import sys
import zipfile

try:
	os.mkdir('input')
	os.mkdir('output')
except OSError:
	pass

tf = 10 # number of test files

for i in xrange(1, tf + 1):
	print >>sys.stderr, 'Generating:', i
	sys.stdout = open('input/input%02d.txt' % i, 'wb')
	#
	# print test case(s) to input.txt
	#
	sys.stdout.close()


# replace name by actual name in below block
with zipfile.ZipFile('name.zip', 'w', zipfile.ZIP_DEFLATED) as zf:
	for i in xrange(1, tf + 1):
		print >>sys.stderr, 'Zipping:', i
		os.system('name < input/input%02d.txt > output/output%02d.txt' % (i, i))
		zf.write('input/input%02d.txt' % i)
		zf.write('output/output%02d.txt' % i)