def main():
from utils import build_singly_linked_list, print_singly_linked_list
head = build_singly_linked_list([1,2,6,3,4,5,6,])
print_singly_linked_list(head)
result = Solution().removeElements(head, 6)
print_singly_linked_list(result)
def main():
import sys
from os.path import join, abspath
sys.path.append(join('..', 'common'))
from utils import build_singly_linked_list, print_singly_linked_list
head = build_singly_linked_list([5,4,3,2,1])
print_singly_linked_list(head)
result = Solution().sortList(head)
print_singly_linked_list(result)
def main():
import sys
from os.path import join, abspath
sys.path.append(join('..', 'common'))
from utils import build_singly_linked_list, print_singly_linked_list
head = build_singly_linked_list([1,4,3,2,5,2])
x = 3
result = Solution().partition(head, x)
print_singly_linked_list(result)
def main():
from utils import build_singly_linked_list, print_singly_linked_list
head = build_singly_linked_list([1, 2, 3, 4])
head = build_singly_linked_list([1, 2, 3, 2, 1])
head = build_singly_linked_list([1, 2, 2, 1])
head = build_singly_linked_list([1])
head = build_singly_linked_list([1, 1])
#head = build_singly_linked_list([2, 2, 1, 1, 2, 2])
print_singly_linked_list(head)
result = Solution().isPalindrome(head)
print result
def main():
import sys
from os.path import join, abspath
sys.path.append(join('..', 'common'))
from utils import build_singly_linked_list, print_singly_linked_list
inputs = [None,
build_singly_linked_list([1,]),
build_singly_linked_list([1,2,3]),
build_singly_linked_list([1,2,3,4]),
]
for head in inputs:
result = Solution().swapPairs(head)
print_singly_linked_list(result)
def main():
import sys
from os.path import join, abspath
sys.path.append(join('..', 'common'))
from utils import build_singly_linked_list, print_singly_linked_list
head = build_singly_linked_list([1,2,3,4,5])
print_singly_linked_list(head)
inputs = [(2,4), (1,2), (2,2)]
for m, n in inputs:
head = build_singly_linked_list([1,2,3,4,5])
result = Solution().reverseBetween(head, m, n)
print 'm, n:', m, n
print_singly_linked_list(result)
def main():
import sys
from os.path import join, abspath
sys.path.append(join('..', 'common'))
from utils import build_singly_linked_list, print_singly_linked_list
result = Solution().oddEvenList(None)
head = build_singly_linked_list([1,2,3,4,5])
result = Solution().oddEvenList(head)
print_singly_linked_list(result)
head = build_singly_linked_list([1,2,3,4,5,6])
result = Solution().oddEvenList(head)
print_singly_linked_list(result)
def main():
import sys
from os.path import join, abspath
sys.path.append(join('..', 'common'))
from utils import build_singly_linked_list, print_singly_linked_list
l1 = build_singly_linked_list([2,4,3])
l2 = build_singly_linked_list([5,6,4])
result = Solution().addTwoNumbers(l1, l2)
print_singly_linked_list(result)
l1 = build_singly_linked_list([5])
l2 = build_singly_linked_list([5])
result = Solution().addTwoNumbers(l1, l2)
print_singly_linked_list(result)
def main():
from utils import build_singly_linked_list, print_singly_linked_list
head = build_singly_linked_list([1, 2, 3, 4, 5])
print_singly_linked_list(head)
result = Solution().removeNthFromEnd(head, 2)
print_singly_linked_list(result)
head = build_singly_linked_list([1, 2, 3, 4, 5])
result = Solution().removeNthFromEnd(head, 1)
print_singly_linked_list(result)
head = build_singly_linked_list([1, 2, 3, 4, 5])
result = Solution().removeNthFromEnd(head, 5)
print_singly_linked_list(result)
def main():
import sys
from os.path import join, abspath
sys.path.append(join('..', 'common'))
from utils import build_singly_linked_list, print_singly_linked_list
head = build_singly_linked_list([1,2,3,4,5])
k = 2
print_singly_linked_list(head)
result = Solution().rotateRight(head, k)
print_singly_linked_list(result)
head = build_singly_linked_list([1,2])
k = 3
print_singly_linked_list(head)
result = Solution().rotateRight(head, k)
print_singly_linked_list(result)
def main():
import sys
from os.path import join, abspath
sys.path.append(join('..', 'common'))
from utils import build_singly_linked_list, print_singly_linked_list
head = build_singly_linked_list([1,2,3,4])
print_singly_linked_list(head)
Solution().reorderList(head)
print_singly_linked_list(head)
Solution().reorderList(None)
head = build_singly_linked_list([1,2,3,4,5])
print_singly_linked_list(head)
Solution().reorderList(head)
print_singly_linked_list(head)
def main():
from utils import build_singly_linked_list, print_singly_linked_list
headA = build_singly_linked_list([11, 12])
headB = build_singly_linked_list([21, 22, 23])
headC = build_singly_linked_list([31, 32, 33])
tail = headA
while tail.next:
tail = tail.next
tail.next = headC
tail = headB
while tail.next:
tail = tail.next
tail.next = headC
print_singly_linked_list(headA)
print_singly_linked_list(headB)
result = Solution().getIntersectionNode(headA, headB)
print_singly_linked_list(result)
def main():
import sys
from os.path import join, abspath
sys.path.append(join('..', 'common'))
from utils import build_singly_linked_list, print_singly_linked_list
head = build_singly_linked_list([1,2,3,3,4,4,5])
print_singly_linked_list(head)
result = Solution().deleteDuplicates(head)
print_singly_linked_list(result)
head = build_singly_linked_list([1,1,1,2,3])
print_singly_linked_list(head)
result = Solution().deleteDuplicates(head)
print_singly_linked_list(result)
head = build_singly_linked_list([0,0,0,0,0])
print_singly_linked_list(head)
result = Solution().deleteDuplicates(head)
print_singly_linked_list(result)