Step 5. PROFIT !!!!!! +3000 positive delta, 169% WORKING GUARANTEED

but what if i don't know chinese

I agree it works.

+100 social rating

How to get negative contribution (100% working) -- With live demo :D

Step 1: Create an account on Codeforces
Step 2. When the contest is over, create a new blog
Step 3. Write anything that comes to your mind
Step 4. And then post
Step 5. Hurray !!!!!! -3000 negative contribution, 169% WORKING GUARANTEED

Problem?

Then the round becomes unrated.

Too much mocking of today's Div 1E ig

Lucky

oh, it works！！！！！！

it works again