Monday, 4 June 2018

Project Euler Problem 2: Even Fibonacci numbers

Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 terms will be:
1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ...
By considering the terms in the Fibonacci sequence whose values do not exceed four million, find the sum of the even-valued terms.

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Solution:-


public class Problem_2{

    public static void main(String[] args){
        
        int prev =1;
        int result=0;
        double sum=0;
        
        while(i<4000000){
            result=i+prev;
            prev=i;
            i=result;
            
            if(result(%2==0){
                sum=sum+result;
                System.out.print(","+i);
            }
        }
        
        System.out.println("\nSum is "+sum);
    }
}

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