# Created: 20250104

import pyutil as pyu
pyu.get_local_pyinfo()

'conda env: ml312-2024; pyv: 3.12.7 | packaged by Anaconda, Inc. | (main, Oct  4 2024, 13:27:36) [GCC 11.2.0]'

print(pyu.ps2("yfinance pandas matplotlib"))

yfinance==0.2.51
pandas==2.2.3
matplotlib==3.9.3

import …

import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def firstMissingPositive(self, nums: List[int]) -> int:
    n = len(nums)

    # Correct slot:
    # nums[i] = i + 1
    # nums[i] - 1 = i
    # nums[nums[i] - 1] = nums[i]
    for i in …

import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def splitArray(self, nums: List[int], m: int) -> int:
    n = len(nums)
    prefix = [0] + list(itertools.accumulate(nums))

    # Dp(i, k) := min of largest sum to split first i …

import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def minAbbreviation(self, target: str, dictionary: List[str]) -> str:
    m = len(target)

    def getMask(word: str) -> int:
      # mask[i] = 0 := target[i] == word[i]
      # mask[i] = 1 := target[i …

import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def fizzBuzz(self, n: int) -> List[str]:
    d = {3: 'Fizz', 5: 'Buzz'}
    return [''.join([d[k] for k in d if i % k == 0]) or str(i) for i …

import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def addStrings(self, num1: str, num2: str) -> str:
    ans = []
    carry = 0
    i = len(num1) - 1
    j = len(num2) - 1

    while i >= 0 or j >= 0 or carry:
      if i …

import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def canPartition(self, nums: List[int]) -> bool:
    summ = sum(nums)
    if summ & 1:
      return False
    return self.knapsack_(nums, summ // 2)

  def knapsack_(self, nums: List[int], subsetSum: int …

import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def pacificAtlantic(self, heights: List[List[int]]) -> List[List[int]]:
    m = len(heights)
    n = len(heights[0])
    dirs = [0, 1, 0, -1, 0]
    qP = deque()
    qA = deque()
    seenP = [[False …

import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def wordsTyping(self, sentence: List[str], rows: int, cols: int) -> int:
    combined = ' '.join(sentence) + ' '
    n = len(combined)
    i = 0

    for _ in range(rows):
      i += cols
      if combined[i …

# Created: 20250104

import pyutil as pyu
pyu.get_local_pyinfo()

'conda env: ml312-2024; pyv: 3.12.7 | packaged by Anaconda, Inc. | (main, Oct  4 2024, 13:27:36) [GCC 11.2.0]'

print(pyu.ps2("yfinance pandas matplotlib"))

yfinance==0.2.51
pandas==2.2.3
matplotlib==3.9.3

import …