importjava.util.Scanner;publicclassMyFriendFindTimes{publicvoidMyOwn(Stringname,Stringage){System.out.println("姓名"+name);System.out.println("年龄"+age);}publicvoidMyFri...
import java.util.Scanner;
public class MyFriendFindTimes {
public void MyOwn(String name,String age){
System.out.println("姓名"+name);
System.out.println("年龄"+age);
}
public void MyFriendFind(String MyFriendName){
int index = 0;
int index2 = 0;
String [][] MyFriend = new String[][] {{"大家","你们"},{"好朋友","握握手"},{"没人","没名字"}};
outer:for(int i=0;i
for(int j=0;j
if(MyFriendName.equals(MyFriend[i][j])){
index = i;
index2 = j;
break outer;
}
}
}
System.out.println("好友名字在MyFriend二维数组索引号"+index+" "+index2+"里");
}
public static void main(String []args){
MyFriendFindTimes my= new MyFriendFindTimes();
my.MyOwn("王彩权", "27");
Scanner input = new Scanner(System.in);
System.out.println("请输入好友名字");
String GoodFriend = input.nextLine();
my.MyFriendFind(GoodFriend);
}
}
比如i=0时，为什么j能=1才能找到“你们”这个字符串的，j
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