JAVA FIBONACCI SERIES

1package program;  2import java.io.*;  3class fibonacci  4 {  5publicvoidfb(int range)  6     {  7int first=1,second=-1,fibonacci=0;  8System.out.println("range of term for fibonacci series"+range);  9 10for (inti=0;i<range;i++) 11         { 12                 fibonacci=first+second; 13                 second=first; 14                 first=fibonacci;        15 16System.out.print(""+fibonacci); 17         } 18 19     } 20 } 21publicclassfibo 22 { 23publicstaticvoid main (String args[]) throwsIOException 24  { 25int r; 26InputStreamReader input=newInputStreamReader(System.in); 27BufferedReaderbr=newBufferedReader(input); 28System.out.println("enter number: "); 29      r=Integer.parseInt(br.readLine()); 30System.out.println("input number: "+r); 31      fibonacci obj=newfibonacci(); 32obj.fb(r); 33  } 34 } 35 36

Output run: enter number: 10 input number: 10 range of term for fibonacci series10  0 1 1 2 3 5 8 13 21 34