What does this LMC program do? First, comment each line of code. Now summarize this program’s functionality using pseudo code or Python/Java code. INP STA FIRST INP ADD FIRST OUT INP SUB FIRST OUT HLT FIRST DAT

The following characteristics apply to the Java programming language, EXCEPT: It was originally designed for programming consumer devices. It was designed to securely execute programs in a browser. It is portable enough to work with different processor types and operating systems. It was designed to make it easy for beginners to write simple programs.

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Although Algol60's flexible style permits statements to start and stop anywhere, the majority of programming languages today demand that statements explicitly end with an end symbol, such as a semicolon or a colon. In contrast, Python and a select few other programming languages have a predefined structure whereby statements start in a certain column and conclude at the end of a line of code unless continuation marks are included for each statement. You will discover how fixed or free formats affect readability, writability, and security in this section.