Java 语言基础
主要涉及:
变量:涉及定义、变量范围
操作符:+ - * / 括号等运算符
声明和表达式
控制流:条件控制判断
the decision-making statements (if-then
, if-then-else
, switch
),
the looping statements (for
, while
, do-while
the branching statements (break
, continue
, return
)