// 降序排序import java.util.Arrays; public class ReverseSort { public static void main(String[] args) { int[] ns = { 28, 12, 89, 73, 65, 18, 96, 50, 8, 36, 67}; // 排序前: System.out.println("排序前:\n"+Arrays.toString(ns)); // TODO: Arrays.sort(ns); int temp; for(int i=0;i<ns.length/2;i++){ temp = ns[i]; ns[i] = ns[ns.length-i-1]; ns[ns.length-i-1] = temp; } // 排序后: System.out.println("排序后:\n"+Arrays.toString(ns)); if (Arrays.toString(ns).equals("[96, 89, 73, 67, 65, 50, 36, 28, 18, 12, 8]")) { System.out.println("测试成功"); } else { System.out.println("测试失败"); } } }
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