摘要: 1.动手动脑 import javax.swing.*; class AboutException { public static void main(String[] a) { int i=1, j=0, k; k=i/j; try { k = i/j; // Causes division-by 阅读全文
posted @ 2022-10-18 21:59 花伤错零 阅读(58) 评论(0) 推荐(0)