摘要: 1 . 循环结构语句:while,do...while格式:定义一个循环表达式while (条件表达式) { 循环体(执行语句) }例子:int x=1;while (x<3) { System.out.println("x="+x); x++;(++x,x+=2)}语句:do...while例子:int y = 1;do { System.out.println("y="+y); y++;}while(x<3);区别:while:先判断条件,只有条件满足才执行循环体。do...while:先执行循环体,在判断条件,条件满... 阅读全文
posted @ 2012-09-23 20:00 胖胖的ALEX 阅读(166) 评论(0) 推荐(0)