哪里出错了？？

Question

public class HelloWorld{
	public static void main(String[] args){
		String today="周末";
		String weather="晴朗";
		if (today.equals("周末")){
		 if (weather.erquals("晴朗")){
				System.out.println("去室外游乐场游玩");
			}else{
				System.out.println("去室内游乐场游玩");
			}else{
				System.out.println("去上班");
			}
		}
		
	}
}
D:\liujiahao\zuoye>javac HelloWorld.java
HelloWorld.java:10: 错误: 有 'if', 但是没有 'else'
                        }else{
                         ^
1 个错误

Answer 1

package hello; public class HelloWorld{     public static void main(String[] args){         String today="周末";         String weather="晴朗";         if (today.equals("周末")){          if (weather.equals("晴朗")){                 System.out.println("去室外游乐场游玩");             }          else {                 System.out.println("去室内游乐场游玩");             }         }          else{                 System.out.println("去上班");              }                    }               }问题出在你在最后一个else语句放在了第一个if{}语句块里面，我改了一下，你看看

Answer 2

public class HelloWorld{    public static void main(String[] args){        String today="周末";        String weather="晴朗";        if (today.equals("周末")){         if (weather.erquals("晴朗")){                System.out.println("去室外游乐场游玩");            }else{                System.out.println("去室内游乐场游玩");            }        }else{                System.out.println("去上班");            }             }}

Answer 3

else{                System.out.println("去室内游乐场游玩");            }改为 else if{                System.out.println("去室内游乐场游玩");            }只有最后一个分支才可以试用else

Answer 4

第二个else放到第一个if的花括号后面

Answer 5

if(){}else if(){}else{}

Answer 6

一个if只能对应一个else，第二个else运行不到否则需要把第一个else改成else if(xxx)