CS 0007 Chapter Notes - Chapter 4: Computer Security, Current Contents, Text File
Document Summary
// postfix increment: the first statement declares the variable x (initialized with the value 1) and the variable y. [it assigns the value of x to the variable y & the variable x is incremented: prefix mode causes the increment to happen first int x = 1, y; y = ++x; // prefix increment: the first statement declares the variable x (initialized with the value 1) and the variable y. In the second statement, the ++ operator is used in prefix mode, so it acts on the variable before the assignment takes place. Computer progamming 0007: java has three looping control structures, 1. The for loop (pretest loop: the difference among each is how they control the repetition, the while loop has two important parts, 1. A boolean expression that is tested for a true or false value: 2. A statement or block of statements that is repeated as long as the expression is true: general format: while (booleanexpression)
