precalculus mooc

11-1. Entry and display of contacts (10) Time limit MS Memory limit 65536 KB code length limit 8000 B procedure StandardAuthor Joleen (Tsinghua University)A record in your address book contains the following basic information: Your friend's name, date of birth, gender, fixed phone number, mobile phone number. The subject asks to write the program, enter N records, and display any one record according to the requirement.Input format:The input gives a positive integer n (After the Address book ent

05-Figure 1. List components (25) time limit MSMemory Limit 65536 KBCode length limit 8000 BProcedures for the award of questions StandardAuthor Chen, YueFor a given undirected graph with N vertices and E edges, please list all of the connected components by both DFS and BFS. Assume that all the vertices is numbered from 0 to N-1. While searching, assume. We always start from the vertex with the smallest index, and visit it adjacent vertices in a Scending order of their indices.Input Specificati

When learning programming, always encounter such difficulties, the author compiled the programming learning stages of the problem and mentality analysis. Hope for the vast number of programming enthusiasts to help.1th Stage: OpportunitiesYou are happy, you always want to learn this new content, such as a programming language, whether it is the planning or the environment is forced, in short, you finally have the opportunity to learn.2nd stage: No base for optimismGoogle search--pick one or two t

social network diagram, calculate the percentage of nodes that correspond to the six-degree space theory for each node.Input Format Description:Enter line 1th to give two positive integers, representing the number of nodes in the social network graph N (14, representing the number of people), the number of sides m (Output Format Description:The percentage of the total number of nodes that each node output is not more than 6 from the node, and is accurate to 2 digits after the decimal point. Eac

04-Tree 7. Search in a Binary search Tree (25) time limitMemory Limit 65536 KBCode length limit 8000 BProcedures for the award of questions StandardAuthor Chen, Yueto Search a key in a binary search tree, we start from the root and move all the" the "the" the "and" the ". Choosi NG Branches According to the comparison results of the keys. The searching path corresponds to a sequence of keys. For example, following {1, 4, 2, 3} We can find 3 from a binary search tree with 1 as its root. But {2, 4

02-Linear Structure 3. To find the value of the prefix expression (25) time limit--msMemory Limit 65536 KBCode length limit 8000 BProcedures for the award of questions StandardThe arithmetic expression has the form of prefix notation, infix notation and suffix notation. The prefix expression means that the two-tuple operator precedes two operands, such as the prefix expression for 2+3* (7-4) +8/4: + + 2 * 3-7 4/8 4. Please design the program to calculate the result value of the prefix expression

it works. 20. Sleep with a problem If you are solving a difficult problem, sleep with the problem. There is a scientific study that shows that although you have shown that you are not actively thinking, your unspoken intention is to do so. The result is that the next day to study the problem, the solution is ready to go. 21. Job-hopping Don't be afraid to switch jobs. It is very interesting to work with different people, to develop different products and to feel differen

Possessing + original works reproduced please specify the source + "Linux kernel analysis" MOOC course http://mooc.study.163.com/course/USTC-1000029000The following is an explanation of the problem from a gdb-traced perspective.1 prepare to generate GDB required filesSome common commands for mastering the GDB trace stackstart //运行到main程序 si //汇编里面单步 info register ebp esp eip //查看ebp esp eip寄存器的变化x/11x ADDR //以16进制查看addr地址开始的11个byte2 Operating Procedur

04-Tree 4. Root of AVL Tree (25) time limitMemory Limit 65536 KBCode length limit 8000 BProcedures for the award of questions StandardAuthor Chen, YueAn AVL tree is a self-balancing binary search tree. In a AVL tree, the heights of the subtrees of any node differ by at the most one; If at any time they differ by more than one, the rebalancing is the done to restore this property. Figures 1-4 illustrate the rotation rules. Now given a sequence of insertions, you is supposed to the ro

design. ---- Text-indent text indent. (Simplified code) Navigation menu creation:① Vertical menuConstruct with unordered list Navigation Clear dots: list-style: none Clear underline: text-decoration: none ** Definition keyIs to set the label as a block element to increase the effect of hover. Ul li a {display: block ;} A: hover {} adds the interactive menu effect. Extended Review: block-level elements (blocks) have the following features: 1. Each block-level element occupies a sing

New entry in In July 2016, I graduated from school and came to the company. In the early stage, I was constantly familiar with the ps software. Then I applied for new small tasks every day to get started as soon as possible. In the process of familiarity in the early stage, I mainly searched for new ps videos on MOOC and 51cto for learning. First, I first set the ps field, under the "close and maximize display" operation button in ps, there is a new

the weak because they cannot accept criticism, and there is only hope for others to praise themselves. As a strong man, it takes real ground to criticize and accept criticism with gratitude, which is the main motivation for a person to go farther and fly higher. I didn't have a programming experience before I went to college, and I didn't have a thorough understanding of the computer. For how to learn this course, I think first to develop the habit of self-study . Now that the Internet is g

How it works (The goal is to open resources to everyone without assessment) This is different from a standard MOOC. The materials presented here correspond to the advanced Summer School organized by Caltech and JPL, held on Sept. 2-12,201 4. here we are presenting the instruction materials, for your own self-guided study, on your own schedule. there are no quizzes, exams, grading, or certificates; our goal is simply to be a learning resource that is o

Share images to android Projects MOOC Learning Project Share images to android Projects AlertDialog dialog box settings Edit and use .9.png Sdk-> tools-> draw9patch. bat API call Package com. dongni. wxshare; import com. tencent. mm. sdk. modelmsg. sendMessageToWX; import com. tencent. mm. sdk. modelmsg. WXImageObject; import com. tencent. mm. sdk. modelmsg. WXMediaMessage; import com. tencent. mm. sdk. modelmsg. WXWebpageObject; import com. tencent.

majority of in-depth courses can only be viewed in silver, but they can be discounted and have coupons. There are also a large number of free courses for beginners to choose! 7. Udacity Udacity is another good resource to enable your coding cognition. Some guiding courses are charged, with dedicated personal instructors to help you develop your skills and potential in the right direction. The key is that browsing their courseware resources is free of charge. 8. Google University Consortium If y