编辑代码

class Main {
	public static void main(String[] args) {
        //JSRUN引擎2.0，支持多达30种语言在线运行，全仿真在线交互输入输出。
		System.out.println("Hello world!   - java.jsrun.net ");
        Object array[] = new String[]{"遥","遥","领","先"};
        System.out.println("查找'先'在array数组中索引为："+(searchElement(array,"先")!=-1?searchElement(array,"先"):"不存在该元素"));
        System.out.println("查找'01'在array数组中索引为："+(searchElement(array,"01")!=-1?searchElement(array,"01"):"不存在该元素"));

    }

    private static int searchElement(Object[] array,Object value)
    {
        int i=0;
        for(i=0;i<array.length;i++)
        {
            if(array[i]==value || array[i].equals(value))
            break;
        }
        if(i == array.length)
        {
            return -1;
        }
        return i;
    }
    
}