摘要: System.out.printf("%,5d %,6.1f\n", 312342, 3155623.932);输出:312,342 3,155,623.9 System.out.printf("%05d %06.1f\n", 32, 32.32);输出:00032 0032.3 阅读全文
posted @ 2017-11-13 21:28 hyvonF 阅读(2806) 评论(0) 推荐(0) 编辑