Multiple choice structure switch statement
In java, a switch statement is provided for the multi-path Branch selection process. The switch statement selects one of the multiple operations to run based on the value of an expression. The syntax
We start from scratch to learn big data technology, from Java Foundation, to Linux technology, and then deep into the big data technology of Hadoop, Spark, Storm technology, finally to the big Data enterprise platform building, layers of progressive,
A switch statement consists of a control expression and multiple case labels.The types supported by the switch control expressions are byte, short, char, int, enum (Java 5), String (Java 7).The Switch-case statement can be fully interoperable with
Keywords and reserved words http://www.cnblogs.com/wwxbi/p/4292170.htmlAccess controlPrivate protected publicClass, method, and variable modifiersAbstract class extends final implements interface native new static
Switch structure can better solve the problem of equivalence judgmentSwitch Select the syntax for the structure:switch (expression) {CASE constant 1:code block 1;BreakCase constant 2:code block 2;Break。。。。。。Defaultcode block N;Break}Explain:1.switch:
Objective
Process Control statement:
In the process of executing a program, the order of execution of each statement has a direct effect on the result of the program. That is to say, the process of the program has a direct impact on the running
JAVA keyword and its role explanation 1. Access control 1) Private privateThe Private keyword is an access control modifier that can be applied to a class, method, or field (a variable declared in a class). These classes, methods, or fields can only
Dark Horse programmer ---- java-based operators, keyboard input, if switch statements, related Interview Questions, ---- javaswitch
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