public class Test {
public static void main(String []args) {
String[] arr = new String[]{"ww", "we", "sd", "hdi"};
String dest = "ww";
boolean flag = true;
for(int i = 0; i < arr.length; i++){
if(dest.equals(arr[i])){
System.out.println("找到了指定元素,位置" + i);
flag = false;
break;
}
}
if(flag){
System.out.println("没有找到指定元素");
}
}
}