摘要: class LowHighSwap { static void doIt( int[] z ) { int temp = z[z.length-1]; z[z.length-1] = z[0]; z[0] = temp; } } class TestIt { public static void m 阅读全文
posted @ 2022-03-16 16:40 Code7Rain 阅读(220) 评论(0) 推荐(0) 编辑