interactive battleships

Given an 2D board, count how many different battleships is in it. ‘X‘the battleships is represented with s, empty slots is represented with ‘.‘ s. Assume the following rules: You receive a valid board, made of the only battleships or empty slots. Battleships can is only placed horizontally or vertically. I

Analysis of mysql interactive connection and non-interactive connection; analysis of mysql interactive connection Interactive operations: in layman's terms, you open the mysql client on your local machine, that is, the black window, and perform various SQL operations in the black window, of course, it must be the tcp p

Interactive operation: Popular, that is, you open MySQL on your computer client, that is, the black window, in the black window for a variety of SQL operations, of course, the TCP protocol is certainly gone. Non-interactive: that is, you make a program call in your project. For example, one side is the Tomcat Web server, one side is the database server, the two how to communicate? In the Java Web, we usual

Article Description: Interactive Design Practical Guide Series One: the interactive design in our eyes. Interactive Design (interaction, abbreviated IXD or IaD) is the design area for defining and designing the behavior of a man-made system. Artificial objects, i.e., artificial objects, such as software, mobile devices, artificial environments, service

Article Description: the things that the work taught me (1): About interactive design. Since being known as an interactive designer that day, mailbox or IM, intermittently, will receive a lot of information, let me talk about this position, talk about the feelings, talk about ideas, give them a flat road. (Unfortunately, I've come a rather tough race.) This nearly 2 years time, has not been able

Now there are many web interactive technology, such as JavaScript, Flash and so on. For now, many effects can be implemented using JavaScript as well as flash, and how to choose is a problem that puzzles many front-end developers. Designers have to make the right interactive choices, to select those or high-end or low-end interactive technology.The important poin

The following small series will give you an analysis of the non-interactive connection of mysql interactive connections. I think it is quite good. I will share it with you and give you a reference. Let's take a look at the interactive operations: in other words, you open the mysql client on your local machine, that is, the black window, and perform various SQL op

Definition of interactive designInteraction design refers to the interaction between a designer and a product or service, user-experience based human-computer interaction is designed to take into account the user's background, experience, and feelings in the process, so as to design a product that conforms to the end user, making the end user happy when using the product, in accordance with their own logic, Effective completion and efficient use of th

Article Description: Interactive Demo design, is the most basic skills of each interaction designer, which is a good way to comb the train of thought, but not the only situation, axure is not the only tool. It is worth trying as long as you can articulate the product ideas, interface UI, process logic, and interactive state of the tool. For the convenience of product manager, designers, develo

The last chapter explains why there is an interaction design, which focuses on the function of interactive design-what does an interaction designer do specifically? Ⅰ, first understand the basic concepts of interactive design: Interaction design is a kind of goal-oriented design, all the work content is designed around the user's behavior. Through the design of user's behavior, the interaction designer ma

Article Description: Internet Interactive advertising experience. A good advertisement is not only to be able to convey accurate information, for advertisers to achieve a business goal, at the same time, for the audience, good advertising can bring users a good experience, enhance the interest of advertising. In the specific introduction of interactive network advertising, let us understand the

Shell scripts fall into three categories: logon scripts, interactive scripts, non-interactive scriptsOneThe logon script is similar to the logon script in the computer settings under Windows and the collection of logon scripts under Account settings (I understand that well).The keyword for its profile is Prefile, which has several key configuration files:/etc/prefile This is a computer script; [$home/.prefi

Label:IMAP (Internet Mail access protocol,internet) is formerly known as the Interactive Mail Access Protocol (Interactive mail, Access Protocol). IMAP was an email acquisition protocol developed by Stanford University in 1986. Its main role is that the mail client (for example, Ms Outlook Express) can obtain mail information from the mail server via this protocol, download messages, and so on. The current

Tags: style blog http io ar color OS using SPInteractive operation: In layman's terms, you open the MySQL client on your local computer, that is, the Black window, under the Black window for various SQL operations, of course, the TCP protocol is definitely going.Non-interactive: This is where you make program calls in your project. For example, one side is the Tomcat Web server, one side is the database server, how do they communicate? In the Java Web

The interactive mode is where the shell waits for your input and executes the commands you submit. This pattern is called interactive because the shell interacts with the user. This mode is also familiar to most users: Log in, execute some commands, and check back. When you sign back, the shell also terminates.The shell can also run in a different mode: non-interactive