package com.xinjian;
public class Chazifu {
public static void main(String[] args) {
String a="fsfrertqcvhfgsteg";
if(a.indexOf("f")==0)
{
System.out.println(true);
}
else
{
System.out.println(false);
}
if(a.lastIndexOf("g")==a.length()-1)
{
System.out.println(true);
}
else
{
System.out.println(false);
}
}
}