首页javaarrayJava Collection - 如何在数组中移动元素:向左/向右移动所有元素一个

Java Collection - 如何在数组中移动元素:向左/向右移动所有元素一个

我们想知道如何在数组中移动元素:向左/向右移动所有元素一个。
import java.util.Arrays;
public class Main {
public static void main(String[] argv) throws Exception {
int[] array = { 1, 2, 3 };
System.arraycopy(array, 0, array, 1, array.length - 1);
System.out.println(Arrays.toString(array));
array = new int[]{ 1, 2, 3 };
System.arraycopy(array, 1, array, 0, array.length - 1);
System.out.println(Arrays.toString(array));
}
}
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