Example #1
0
def radix_sort(a):
    for i in range(len(a)-1, -1, -1):
        key_indexed_counting(a, key=lambda x: x[i])
 def test_of_small_array(self):
     a = ['z', 'b', 'r', 'p', 'e', 'a', 'k']
     key_indexed_counting(a)
     self.assertEqual(a, ['a', 'b', 'e', 'k', 'p', 'r', 'z'])