public class DuplicatedArrayTest {
public static void main(String[] args) {
int[][] arr = { { 1, 2, 3, 5, 3, 5, 56, 534, 3, 32 }, { 1, 2, 3, 5 },
{ 1, 2, 3, 5, 3, 5 }, { 0, 0, 1, 2, 3, 5, 56, 534, 78, 32 }, };
for (int i = 0; i < arr.length; i++) {
System.out.print(" 数组: ");
for (int temp : arr[i]) {
System.out.print(temp + ", ");
}
System.out.print(" 中 ");
System.out.print(hasDuplicatedItem(arr[i]) ? " 存在 " : " 不存在 ");
System.out.print(" 重复元素......
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