F:\备份\myjava\First.java:5: cannot resolve symbol
symbol : variable i
location: class First
if(i>6)
^
F:\备份\myjava\First.java:8: cannot resolve symbol
symbol : variable i
location: class First
else if(i>=8)
^

public class First
{
public static void main(String args[])
{
if(i>6)
{System.out.println("pass");
}
else if(i>=8)
{System.out.println("good");
}
else
{System.out.println("fail");
}
}
}

什么错误

帮忙改下

F:\备份\myjava\First.java:6: variable i might not have been initialized
if(i<6)
^





public class First
{
public static void main(String args[])
{
int i;
if(i<6)
{System.out.println("pass");
}
else if(i>=8)
{System.out.println("good");
}
else
{System.out.println("fail");
}
}
}