I did not quit codeforces thanks to you guys.You guys keep motivating me to solve harder problems.

Today i tried to solve this problem

https://codeforces.com/contest/1497/problem/B

I feel like after grinding bunch of 1200 and having a success rate of 0% i should at least do a problem without the editorial.i decided to try that problem.i was optimistic at first because the problem seems easy compared to what i do before.so i decided to try and solve it.

after a whie,i just realize the problem seems harder than it looks.i wonder what is wrong with my solution.after i give up,i look at the editorial.i found out that the problem is easy.i wonder why i make it so difficult(see my wrong answer attempts and compare it to the ac one)

Perhaps someone can help me? feel free to share your thoughts