Hlo!

Problem : https://codeforces.me/contest/1056/problem/C

I am confused. For the same test case, how is it possible that the outcomes can be different ?

Here is the correct verdict an AC submission gets. How come the outputs be different when the turn = 1 in both the cases ?

Here is my submission....which is a WA. Submission link : https://codeforces.me/contest/1056/submission/82889004

Plz help me out. Thanks!

I started CP 6 months ago.Got some decent ds and algo base. I am not able to aolve more than 1 question in a contest. The second problem i am almost solving but ending up with WA. I desperately want to improve my skill and eventually rating. Plz tell me the steps you have followd to improve. Plz share your practice patterns and where,what and how did you practice. Help plz. Thanks.