1.当int型整数超出自己范围时,会从它的上界重新开始. public class exp { public static void main(String[] args) { int i = 2147483647; ++i; System.out.println(i); } } 输出:-2147483648 2.在eclipse里怎样给main()函数里的args[]参数赋值? public class exp { public static void main(String[] args )