for 循环增强
package cn.zhou.com; /* * 增强for循环 * * for(int i:arr) * { * System.out.print(i+1+" "); * } */ public class 系统类 { public static void main(String[] args) { show(); } public static void show(){ int []arr={4,5788,4546,54,545,4}; for(int i:arr) { System.out.print(i+1+" "); } } }