gistfile1.py

#!/usr/bin/python
# -*- coding: utf-8 -*-

import unittest


class TestHist(unittest.TestCase):

    def setUp(self):
        self.datas = [35, 25, 56, 78, 43, 66, 71, 73, 80, 90, 0, 73, 35, 65,
                      100, 78, 80, 85, 35, 50]
        self.ans = [1, 0, 1, 3, 1, 2, 2, 5, 3, 1, 1]

    def testHist(self):
        self.assertEqual(self.ans, hist(self.datas))


def hist(points):
    histgram = [0 for _ in range(0, 11)]
    for point in points:
        if point < 0 or 100 < point:
            return False
        histgram[point / 10] += 1
    return histgram


def main():
    unittest.main()


if __name__ == '__main__':
    main()