iT 邦幫忙::一起幫忙解決難題，拯救 IT 人的一天

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技術 leetcode with python:367. Valid Perfect Square

題目: Given a positive integer num, write a function which returns True if num is...

ko_min ‧ 2022-07-17

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技術 leetcode with python:350. Intersection of Two Arrays II

題目: Given two integer arrays nums1 and nums2, return an array of their intersec...

ko_min ‧ 2022-07-17

0 Like 0 留言 1026 瀏覽

技術 leetcode with python:349. Intersection of Two Arrays

題目: Given two integer arrays nums1 and nums2, return an array of their intersec...

ko_min ‧ 2022-07-16

0 Like 0 留言 1214 瀏覽

技術 leetcode with python:345. Reverse Vowels of a String

題目: Given a string s, reverse only all the vowels in the string and return it....

ko_min ‧ 2022-07-16

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技術 leetcode with python:344. Reverse String

題目: Write a function that reverses a string. The input string is given as an ar...

ko_min ‧ 2022-07-16

0 Like 0 留言 776 瀏覽

技術 leetcode with python:342. Power of Four

題目: Given an integer n, return true if it is a power of four. Otherwise, return...

ko_min ‧ 2022-07-15

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技術 leetcode with python:338. Counting Bits

題目: Given an integer n, return an array ans of length n + 1 such that for each...

ko_min ‧ 2022-07-15

0 Like 0 留言 963 瀏覽

技術 leetcode with python:15. 3Sum

題目: Given an integer array nums, return all the triplets [nums[i], nums[j], num...

ko_min ‧ 2022-07-15

0 Like 0 留言 770 瀏覽

技術 leetcode with python:12. Integer to Roman

題目: Roman numerals are represented by seven different symbols: I, V, X, L, C, D...

ko_min ‧ 2022-07-14

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技術 leetcode with python:11. Container With Most Water

題目: You are given an integer array height of length n. There are n vertical lin...

ko_min ‧ 2022-07-14

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技術 leetcode with python:8. String to Integer (atoi)

題目: Implement the myAtoi(string s) function, which converts a string to a 32-bi...

ko_min ‧ 2022-07-14

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技術 leetcode with python:326. Power of Three

題目: Given an integer n, return true if it is a power of three. Otherwise, retur...

ko_min ‧ 2022-07-13

0 Like 0 留言 817 瀏覽

技術 leetcode with python:303. Range Sum Query - Immutable

題目: Given an integer array nums, handle multiple queries of the following type:...

ko_min ‧ 2022-07-13

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技術 leetcode with python:292. Nim Game

題目: You are playing the following Nim Game with your friend: Initially, there...

ko_min ‧ 2022-07-13

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技術 leetcode with python:290. Word Pattern

題目: Given a pattern and a string s, find if s follows the same pattern. Here...

ko_min ‧ 2022-07-12

0 Like 0 留言 738 瀏覽

技術 leetcode with python:283. Move Zeroes

題目: Given an integer array nums, move all 0's to the end of it while maintainin...

ko_min ‧ 2022-07-12

0 Like 0 留言 1086 瀏覽

技術 leetcode with python:278. First Bad Version

題目: You are a product manager and currently leading a team to develop a new pro...

ko_min ‧ 2022-07-12

1 Like 0 留言 816 瀏覽

技術 leetcode with python:7. Reverse Integer

題目: Given a signed 32-bit integer x, return x with its digits reversed. If reve...

ko_min ‧ 2022-07-11

0 Like 0 留言 1272 瀏覽

技術 leetcode with python:268. Missing Number

題目: Given an array nums containing n distinct numbers in the range [0, n], retu...

ko_min ‧ 2022-07-11

0 Like 0 留言 712 瀏覽

技術 leetcode with python:263. Ugly Number

題目: An ugly number is a positive integer whose prime factors are limited to 2,...

ko_min ‧ 2022-07-11

0 Like 0 留言 917 瀏覽

技術 leetcode with python:258. Add Digits

題目: Given an integer num, repeatedly add all its digits until the result has on...

ko_min ‧ 2022-07-10

0 Like 0 留言 906 瀏覽

技術 leetcode with python:257. Binary Tree Paths

題目: Given the root of a binary tree, return all root-to-leaf paths in any order...

ko_min ‧ 2022-07-10

0 Like 0 留言 1006 瀏覽

技術 leetcode with python:6. Zigzag Conversion

題目: The string "PAYPALISHIRING" is written in a zigzag pattern on a g...

ko_min ‧ 2022-07-10

0 Like 0 留言 963 瀏覽

技術 leetcode with python:5. Longest Palindromic Substring

題目: Given a string s, return the longest palindromic substring in s. 給定一個字串,找出...

ko_min ‧ 2022-07-09

0 Like 0 留言 1045 瀏覽

技術 leetcode with python:242. Valid Anagram

題目: Given two strings s and t, return true if t is an anagram of s, and false o...

ko_min ‧ 2022-07-09

0 Like 0 留言 870 瀏覽

技術 leetcode with python:237. Delete Node in a Linked List

題目: Write a function to delete a node in a singly-linked list. You will not be...

ko_min ‧ 2022-07-09

0 Like 0 留言 1275 瀏覽

技術 leetcode with python:235. Lowest Common Ancestor of a Binary Search Tree

題目: Given a binary search tree (BST), find the lowest common ancestor (LCA) of...

ko_min ‧ 2022-07-08

0 Like 0 留言 1544 瀏覽

技術 leetcode with python:234. Palindrome Linked List

題目: Given the head of a singly linked list, return true if it is a palindrome....

ko_min ‧ 2022-07-08

0 Like 0 留言 903 瀏覽

技術 leetcode with python:232. Implement Queue using Stacks

題目: Implement a first in first out (FIFO) queue using only two stacks. The impl...

ko_min ‧ 2022-07-08

0 Like 0 留言 862 瀏覽

技術 leetcode with python:231. Power of Two

題目: Given an integer n, return true if it is a power of two. Otherwise, return...

ko_min ‧ 2022-07-07

技術 leetcode with python:367. Valid Perfect Square

技術 leetcode with python:350. Intersection of Two Arrays II

技術 leetcode with python:349. Intersection of Two Arrays

技術 leetcode with python:345. Reverse Vowels of a String

技術 leetcode with python:344. Reverse String

技術 leetcode with python:342. Power of Four

技術 leetcode with python:338. Counting Bits

技術 leetcode with python:15. 3Sum

技術 leetcode with python:12. Integer to Roman

技術 leetcode with python:11. Container With Most Water

技術 leetcode with python:8. String to Integer (atoi)

技術 leetcode with python:326. Power of Three

技術 leetcode with python:303. Range Sum Query - Immutable

技術 leetcode with python:292. Nim Game

技術 leetcode with python:290. Word Pattern

技術 leetcode with python:283. Move Zeroes

技術 leetcode with python:278. First Bad Version

技術 leetcode with python:7. Reverse Integer

技術 leetcode with python:268. Missing Number

技術 leetcode with python:263. Ugly Number

技術 leetcode with python:258. Add Digits

技術 leetcode with python:257. Binary Tree Paths

技術 leetcode with python:6. Zigzag Conversion

技術 leetcode with python:5. Longest Palindromic Substring

技術 leetcode with python:242. Valid Anagram

技術 leetcode with python:237. Delete Node in a Linked List

技術 leetcode with python:235. Lowest Common Ancestor of a Binary Search Tree

技術 leetcode with python:234. Palindrome Linked List

技術 leetcode with python:232. Implement Queue using Stacks

技術 leetcode with python:231. Power of Two

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