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A line of java code that will declare a double variable named password that is initialized to the value 91 is int passward= -91.
In assembly language, one machine instruction is typically created from one line of code. One line of code in a high-level language like C++ or Java produces several machine instructions in the form of assembly language instructions.
A class named Main is defined in the first line. Every line of Java code that is capable of execution must be contained within a class. A class named Main is declared in this line, and since it is public, any other class may access it.
A new line in Windows is indicated by the character "rn," sometimes known as a Carriage Return and Line Feed, or CRLF. Java makes it easy to add new lines by simply appending "n", "r", or "rn" to the end of our string.
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