循环旋转数组的内容-
创建一个空变量。(温度)
将数组的最后一个元素保存在其中。
现在,从数组的第n个元素开始,将当前元素替换为前一个元素。
将元素存储在第一位置的temp中。
import java.util.Arrays; import java.util.Scanner; public class CyclicallyRotateanArray { public static void main(String args[]){ Scanner sc = new Scanner(System.in); System.out.println("Enter the required size of the array ::"); int size = sc.nextInt(); int [] myArray = new int[size]; System.out.println("Enter elements of the array"); for(int i=0; i< size; i++){ myArray[i] = sc.nextInt(); } System.out.println("Contents of the array: "+Arrays.toString(myArray)); int temp = myArray[size-1]; for(int i = size-1; i>0; i--){ myArray[i] = myArray[i-1]; } myArray[0] = temp; System.out.println("Contents of the cycled array: "+Arrays.toString(myArray)); } }
输出结果
Enter the required size of the array :: 5 Enter elements of the array 14 15 16 17 18 Contents of the array: [14, 15, 16, 17, 18] Contents of the cycled array: [18, 14, 15, 16, 17]