Fibonacci Series

import java.io.*;
class fibonacci
{
public static void main(String args[])throws IOException
{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int n,a=0,b=1,i,c;
System.out.println(" Enter any number ");
n = Integer.parseInt(br.readLine());
System.out.println(a+"\t"+b);
for(i=1;i<=n;i++)
{
c=a+b;
System.out.println("\t" +c);
a=b;
b=c;
}
}
}