diff --git a/002/PEuler2.java b/002/PEuler2.java new file mode 100644 index 0000000..48ab205 --- /dev/null +++ b/002/PEuler2.java @@ -0,0 +1,15 @@ +public class PEuler2{ + + public static void main(String []args){ + int pre=1,post=1,sum=0 ; + + while (post<=4000000){ + if(post%2==0) + sum+=post; + post=pre+post; + pre=post-pre; + } + System.out.println(sum); + + } +}