while index < length:
left = 0
right = index - 1
while right >= left:
mid = (left + right) / 2
if list_to_sort[mid] <= list_to_sort[index]:
left = mid + 1
else:
right = mid - 1
# print left, right
mid = left
while mid < index:
swap_element(list_to_sort, mid, index)
mid += 1
index += 1
arr_to_sort = random_list(100000, 0, 10000)
print arr_to_sort
print time.time()
binary_search_sort(arr_to_sort)
print time.time()
validate_list_sorted(arr_to_sort, True)
print arr_to_sort
else:
left += 1
if left != right:
swap_element(list_to_sort, left, right)
if list_to_sort[left] >= list_to_sort[pivot_index]:
swap_element(list_to_sort, left - 1, pivot_index)
pivot_index = left - 1
else:
swap_element(list_to_sort, left, pivot_index)
pivot_index = left
return pivot_index
def quick_sort_with_order(list_to_sort, sort):
quick_sort(list_to_sort, 0, len(list_to_sort) - 1)
if not sort:
list_to_sort.reverse()
test_count = 100
random = Random()
while test_count > 0:
test_count -= 1
listToSort = random_list(random.randint(1, 100), 1, 100)
print listToSort
quick_sort_with_order(listToSort, False)
validate_list_sorted(listToSort, False)
print listToSort
# coding=utf-8
from com.igitras.algorithm.libs import swap_element, random_list, validate_list_sorted
__author__ = 'mason'
# listToSort待排序数组, sort排序方式,True代表升序
def bubble(list_to_sort, sort):
length = len(list_to_sort)
index = length - 1
while index > 0:
for i in range(index):
if list_to_sort[index] < list_to_sort[i]:
swap_element(list_to_sort, i, index)
index -= 1
if not sort:
list_to_sort.reverse()
listToSort = random_list(20, 0, 50)
bubble(listToSort, False)
validate_list_sorted(listToSort, False)
print listToSort
bubble(listToSort, True)
print listToSort
dist = length / 2
while dist > 0:
for i in range(dist, length):
j = i
while j >= dist and list_to_sort[j] <= list_to_sort[j - dist]:
swap_element(list_to_sort, j, j - dist)
j -= dist
dist /= 2
test_count = 100
random = Random()
while test_count > 0:
test_count -= 1
arr_to_sort = random_list(random.randint(1, 100), 1, 100)
shell_sort(arr_to_sort)
print arr_to_sort
validate_list_sorted(arr_to_sort)
# arr_to_sort = random_list(100000, 0, 10000)
# print arr_to_sort
#
# print time.time()
# shell_sort(arr_to_sort)
# print time.time()
# validate_list_sorted(arr_to_sort, True)
# print arr_to_sort