question2-copy.java.zip_The Answer

package Main; //Author: Max Sbabo //April 9th 2015 public class question2 { public static void main(String[] args) { // =========================================================================================================================== // Question 2: // By considering the terms in the Fibonacci sequence whose values // do not exceed four million, find the sum of the even-valued terms. // =========================================================================================================================== int tTotal = 0; int tFirst = 1; int tSecond = 1; int tLimit = 4000000; // Wont allow evaluating values large than the limit,check the next value of the sequenc and assures // that it does not exceed the limit. while ((tFirst + tSecond) < tLimit) { int temp = tFirst + tSecond; // hold the next value of the sequence. // System.out.println("temp: "+ temp); if (temp % 2 == 0) // Check is next value is even { tTotal = tTotal + temp; // Add the next value to the total summation // System.out.println("Total: " + tTotal); // Switch the terms in the sequence tFirst = tSecond; // Replace the was value with the next value. Next is not effected yet tSecond = temp; // Replace the next value with the temp value. } else{ tFirst = tSecond; // Replace the was value with the next value. Next is not effected yet tSecond = temp; // Replace the next value with the temp value. } } System.out.println("Answer: " + tTotal); // Answer: 4613732 } }