数组的使用
package com.zishi.Array;
public class ArrayDemo04 {
public static void main(String[] args) {
int [] arrays = {1,2,3,4,5};
printArrays(arrays);
System.out.println("");
System.out.println("========================");
int[] result = reverse(arrays);
printArrays(result);
}
//反转数组
public static int[] reverse(int[] arrays){
int[] result = new int[arrays.length];
//反转的操作
for (int i = 0,j=result.length-1; i < arrays.length; i++,j--) {
result[j] = arrays[i];
}
return result;
}
//打印数组元素
public static void printArrays(int[] arrays){
for (int i = 0; i < arrays.length; i++) {
System.out.print(arrays[i]+" ");
}
}
}
