鐵人檔案
如何檢視你對於一門程式語言的掌握程度，LeetCode是一項很好的檢測標準，
解題固然重要，但真正有意義的是過程中的思考，這也是很多新手最容易忽略的，
學習不是只有一直吸收而已，如何運用所學的知識去解決問題，才是最重要的。
題目 Given a string s consists of upper/lower-case alphabets and empty space chara...
題目 Given two sorted integer arrays nums1 and nums2, merge nums2 into nums1 as on...
題目 Given a non-negative integer numRows, generate the first numRows of Pascal's...
題目 Say you have an array for which the ith element is the price of a given stock...
題目 Say you have an array prices for which the ith element is the price of a give...
題目 Given a non-empty array of integers, every element appears twice except for o...
題目 Given a positive integer, return its corresponding column title as appear in...
題目 Given an array of size n, find the majority element. The majority element is...
題目 Write an algorithm to determine if a number n is "happy". A happy n...
題目 Given an integer n, write a function to determine if it is a power of two. 題意...
