摘要: import javax.swing.*; class AboutException {public static void main(String[] a) {double i=1, j=0, k;k=i/j; try{k = i/j; // Causes division-by-zero exc 阅读全文
posted @ 2016-11-25 17:51 夜与清风 阅读(126) 评论(0) 推荐(0) 编辑