package com.swift; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Scanner; public class ChatWithBreakContinue { public static void main(String[] args) { Scanner scan = new Scanner(System.in); Date date = null; // long time
区别 break和continue都可在循环语句里面使用,也都可以控制外层的循环.但是continue只能在循环语句里面使用,break也可以使用在switch语句里面. break具体作用在循环语句中的具体作用是,跳出当前循环,当然还可以跳出所有的循环.当前循环中break语句之后的语句都不会执行. break跳出当前循环: public class Test { public static void main(String[] args) { //循环打印1,2,3,4 for (int i
break在程序中一般来说的作用就是跳出当前循环,然后再据需执行循环外的语句.continue也是对当前循环来说直接进入到下一次循环.其实我们在程序中有时候循环体嵌套太多,进行到某一步是希望直接break或者是continue最外层的循环的时候,该怎么做?我们可以给每个循环加一个标识.然后在break或者是continue后加标识就能够直接跳出最外层或者进行下一次外层循环.例如: public class Doubleball{ public static int [] nums=new int
Java Control Statements Java For Loop public class ForExample1 { public static void main(String[] args) { // Java for loop for (int i = 1; i <= 10; i++) { System.out.println(i); } } } 运行结果 1 2 3 4 5 6 7 8 9 10 public class ForExample2 { public static
Programming Impala Applications The core development language with Impala is SQL. You can also use Java or other languages to interact with Impala through the standard JDBC and ODBC interfaces used by many business intelligence tools. For specialized