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import java.util.Arrays; import java.util.Random;
public class { public static void main(String[] args) { int arr1[] = new int[12]; Random r = new Random(); for (int i = 0; i <= 10; i++) { arr1[i] = r.nextInt(100); } System.out.println("原数组"+ Arrays.toString(arr1));
int arr2[] = new int[arr1.length]; int j = arr1.length; for (int i=0; i<arr1.length; i++) { arr2[i] = arr1[j-1]; --j; } System.out.println("数组的逆序输出"+ Arrays.toString(arr2)); } }
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