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dkdhn
这个作者很懒，什么都没留下…
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java 内部类与static
public class MyStaticClass {static int a;public static void main(String args[]){System.out.println(a);}}输出为0public class MyStaticClass {class inner{static int a;}public static原创 2015-01-06 15:34:34 · 484 阅读 · 0 评论 -
两个int值的交换
/*看视频和教程后总结以下内容。*/package mypackage;public class Exchange {public static void main(String[] args) {int a,b;a = 10;b = 20;//第一种：加第三个参数/*int c;c = a;a = b;b = c;*//原创 2015-01-07 10:45:38 · 473 阅读 · 0 评论 -
java ... and :
package mypackage;public class Exchange {static int maxArray(int[] arr){//此处方法调用时只能传入整形数组int result = 0;for(int i=0;iif (result result = arr[i];return result;}static int maxArr原创 2015-01-07 11:32:05 · 363 阅读 · 0 评论