介绍计算机编程的英语作文，120字左右，急求

It is clear that computers are doing fantastic jobs to serve every of us using them. It can give us the answer to a very complicated mathmatic question a augenblick. It can send our message away to our friends thousand miles away in a flash. It can also bring all the news from all over the world to us in a second. How can computer do this? The answer is computer program. Without program a computer is just a cluster of chips, pins and wires and can do nothing. It is program that enable computers to do what they are supposed to do. When we use computer everyday to fulfill different tasks we take everything computer does as granted. seldom do we realize how much time the software engineers need to spend to complete a program that run behind the screen to help us. To undersatnd this we have say a big THANKS to the software engineers.

Java is a computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write once, run anywhere" (WORA), meaning that code that runs on one platform does not need to be recompiled to run on another. Java applications are typically compiledto bytecode that can run on any Java virtual machine (JVM) regardless of computer architecture. Java is, as of 2014, one of the most popular programming languages in use, particularly for client-server web applications, with a reported 9 million developers.[10][11] Java was originally developed byJames Gosling at Sun Microsystems (which has since merged into Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntaxfrom C and C++, but it has fewer low-level facilities than either of them.

The original and reference implementation Java compilers, virtual machines, and class libraries were originally released by Sun under proprietary licences. As of May 2007, in compliance with the specifications of the Java Community Process, Sun relicensed most of its Java technologies under theGNU General Public License. Others have also developed alternative implementations of these Sun technologies, such as the GNU Compiler for Java (bytecode compiler), GNU Classpath (standard libraries), and IcedTea-Web (browser plugin for applets).

C + + is an efficient and practical programming language, it can process change program design, can also be carried out in the face of the object program design, and easier to learn than C (such as I/O flow, annotation, quote, heavy duty, etc.), and object-oriented part more emphasis on the support of senior abstract. Through this course, students are required to master c + + program design language of the basic knowledge, in the face of the object the basic concept, the program design of the basic methods and ideas, including data types, expression, all kinds of basic statement, modularized program design, algorithms, and can comprehensive application of these knowledge to solve practical problems of simple, and at the same time, raises the student good programming ability and rigorous logic thinking ability.

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