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 Determine whether an integer is a palindrome. An integer is a palindrome when...
題目 Roman numerals are represented by seven different symbols: I, V, X, L, C, D a...
題目 Given a 32-bit signed integer, reverse digits of an integer. 題意 反轉數值,反轉後的範圍介於...
題目 Roman numerals are represented by seven different symbols: I, V, X, L, C, D a...
題目 Write a function to find the longest common prefix string amongst an array of...
題目 Given an array nums of n integers, are there elements a, b, c in nums such th...
題目 Given a string s containing just the characters '(', ')', '{', '}', '[' and '...
題目 Given a sorted array nums, remove the duplicates in-place such that each elem...
題目 Implement strStr().Return the index of the first occurrence of needle in hays...
題目 Given a sorted array and a target value, return the index if the target is fo...