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单选题
A public member vairable called MAX_LENGTH which is int type, the value of the variable remains constant value 100. Use a short statement to define the variable.()
A
public int MAX_LENGTH=100;
B
final int MAX_LENGTH=100;
C
final public int MAX_LENGTH=100;
D
public final int MAX_LENGTH=100;
参考答案
参考解析
解析:
Java中共有变量使用public定义,常量变量使用final,另外注意的是修饰符的顺序,一个最完整的修饰是public static final int varial_a=100;这个顺序不能错,这和c++中也是 不同的。而答案c恰恰错在修饰符的顺序上。
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