Question

java中的关键字有什么

Answer 1

abstract do implement private this
boolean double import protected throw
break else instanceof public throws
byte extend int return transient
case false interface short true
catch final long static try
char fianlly native strictfp void
class float new super volatile
continue for null switch while
default if package synchronized

注：java 无sizeof ,goto, const 关键字，但不能用goto const作为变量名

Answer 2

INT 等类型的, PRINT 输出语句

Answer 3

class，public等等！