Comments
0

Can you please kindly explain your solution?
0

Best Wishes.
-6

Hopefully, Everyone gets positive delta today.
+21

Feeling like after 1 year I will participate in a CF Contest. These days contests are rare.
On culver0412 → Codeforces Round 865, 4 years ago
+7

As a non-tester, I want to be a tester.

0

As a newbie Pretty Hard Div-3 For me .

-7
Spoiler
0

For problem B, I didn't get this point "Otherwise, we can represent (n-1)/2 ". Can you explain a little bit more?
+15

Definitely, you can. Best Wishes.
0

Can anyone explain problem C for beginners like me?

+2

Hey, are you a contest? 'Cause you're looking CUTE!