Printing Fibonacci Numbers

This program prints out the first 20 numbers in the Fibonacci sequence. Each

term is formed by adding together the previous two terms in the sequence,

starting with the terms 1 and 1.

Code:

`public class Fibonacci {`

public static void main(String[] args) {

int n0 = 1, n1 = 1, n2; // Initialize variables

System.out.print(n0 + " " + // Print first and second terms

n1 + " "); // of the series

for (int i = 0; i < 18; i++) { // Loop for the next 18 terms

n2 = n1 + n0; // Next term is sum of previous two

System.out.print(n2 + " "); // Print it out

n0 = n1; // First previous becomes 2nd previous

n1 = n2; // And current number becomes previous

}

System.out.println(); // Terminate the line

}

}