- 2018.08.03
- algorithm, LeetCode解題報告, python, python學習筆記,
(LeetCode)Isomorphic Strings — 同構字串
Given two strings s and t, determine if they are isomorphic. Two strings are isomorphic if the characters in s can be replaced to get t. All occurrenc […]
LeetCode解題報告
- 2018.07.21
- leetcode, LeetCode解題報告, python,
204. Count Primes [easy] (Python)
題目連結 https://leetcode.com/problems/count-primes/ 題目原文 Count the number of prime numbers less than a non-negative number, n. 題目翻譯 計算小於非負數 n 的所有素數的個數。 思 […]
- 2018.07.21
- algorithm, LeetCode解題報告, python, python學習筆記,
(LeetCode)Count Primes — 統計素數（質數）
Description: Count the number of prime numbers less than a non-negative number, n. Credits: Special thanks to @mithmatt for adding this problem and cr […]
- 2018.07.16
- leetcode, LeetCode解題報告, python,
100. Same Tree [easy] (Python)
題目連結 https://leetcode.com/problems/same-tree/ 題目原文 Given two binary trees, write a function to check if they are equal or not. Two binary trees are co […]