数组的顺序查找
思想:依次遍历搜索,如果找到了就break
import java.util.Scanner;
public class SeqSearch {
public static void main(String[] args) {
String[] names = {"白眉鹰王", "金毛狮王", "紫衫龙王", "青翼蝠王"};
Scanner myScanner = new Scanner(System.in);
System.out.println("请输入名字");
String findName = myScanner.next();
int index = -1;
for(int i = 0; i < names.length; i++) {
if(findName.equals(names[i])) {
System.out.println("恭喜你找到 " + findName);
System.out.println("下标为= " + i);
index = i;
break;
}
}
if(index == -1) {
System.out.println("sorry ,没有找到 " + findName);
}
}
}