小菜鸟级：Android开发问题

Question

代码如下（）：
package com.example.activitytest;
import android.os.Bundle;
import android.app.Activity;

public class FirstActivity extends Activity {
@Override
protected void onCreate(Bundle saveInstanceState){
super.onCreate(savedInstanceState);
}

但是提示最后一行代码有问题： savedInstanceState cannot be resolved？？？？
怎么解决？大神教导，实在不知怎么解决。谢谢回答！！！

Answer 1

protected void onCreate(Bundle saveInstanceState)//这里是saveInstanceState
{super.onCreate(savedInstanceState);
//这里是savedInstanceState

saveInstanceState和savedInstanceState这两个单词一样吗？它能不报错？