随笔分类 -  Golang

golang 用tar打包文件或文件夹
摘要：打包文件用到了tar包，其中tar包的用法可以参考API golang提供了个函数用来遍历文件夹 filepath.Walk 函数具体描述如下： func Walk(root string, walkFn WalkFunc) error root是用遍历的文件夹 type WalkFunc type 阅读全文
posted @ 2017-06-02 11:20 留云 阅读(4217) 评论(0) 推荐(0)
golang 最和谐的子序列
摘要：We define a harmonious array is an array where the difference between its maximum value and its minimum value is exactly 1. Now, given an integer arra 阅读全文
posted @ 2017-05-27 17:41 留云 阅读(495) 评论(0) 推荐(0)
golang 轮训加密算法
摘要：Roy's friends has been spying on his text messages, so Roy thought of an algorithm to encrypt text messages. Encryption Algorithm is as follows:We say 阅读全文
posted @ 2017-05-15 13:16 留云 阅读(716) 评论(0) 推荐(0)
golang map
摘要：Our friend Monk has been made teacher for the day today by his school professors . He is going to teach informatics to his colleagues as that is his f 阅读全文
posted @ 2017-05-13 11:32 留云 阅读(1209) 评论(0) 推荐(0)
golang 队列
摘要：You have to perform NN operations on the queue. The operations are of following type: E xE x : Enqueue xx in the queue and print the new size of the q 阅读全文
posted @ 2017-05-13 11:24 留云 阅读(1561) 评论(0) 推荐(0)
golang 栈操作
摘要：Monk's Love for Food Monk's Love for Food Our monk loves food. Hence,he took up position of a manager at Sagar,a restaurant that serves people with de 阅读全文
posted @ 2017-05-13 10:50 留云 阅读(1300) 评论(0) 推荐(0)
golang 多维数组
摘要：具体的题目如下：（就是将多维数组的行列互换） A multi-dimensional array is an array of arrays. 2-dimensional arrays are the most commonly used. They are used to store data i 阅读全文
posted @ 2017-05-11 16:11 留云 阅读(5464) 评论(0) 推荐(0)
golang 数组反转
摘要：我做hackerearth上题目记录，具体的题目描述是这样的： Given the size and the elements of array A, print all the elements in reverse order. Input: First line of input contai 阅读全文
posted @ 2017-05-11 15:59 留云 阅读(8621) 评论(0) 推荐(0)