Codeforces Round 799 Div4 All Solutions and Speedrun

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0:00 Goodmorning
0:15 Solving A
1:27 Solving B
3:23 Solving C
6:26 Solving E
14:30 Solving D
20:45 Solving F
23:53 Solving G
28:50 Solving H
41:55 Solution Explanations

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15:05, That is some dark stuff for people rated under 1400

ujjwalagnihotri

At 14:50 , "Comparison is the thief of joy". Wow.. we must listen to the whole sentence 🙂.

jitendrapandey

Thanks for this video. It's quite interesting to see a process of problem solving in real time.

user

I thought that I alone was cursed to be programming in very noisy environments with construction workers being following me around the whole time. Seems that's not the case and this is a curse that we share brother. You have shown me that success is possible even with this neuron debuff. Thank you.

P.S. I'm talking about 1:44

FastCodeDeveloper

Alt sol for E can be to find Max lenght subarray with sum = k, and minimum deletions will n-len.

amanjham

Thank you for these videos. I learn a lot from them. One question though: How to design your own input and output streams like you have with Fast Scanner class? Any way to share that code for us beginners?

rajdeepghosh

So satisfying to watch people gifted with incredible iq solve these questions in the blink of an eye while I am struggling to get even two problems accepted 😭😭

amanrubey

anybody pls clearify the working for problem C where he told to use board[y][x] instead of board[x][y].

Cheers!

saranshthukral

teacher math is important to software engineer?
can i do better math?

my dream work at google?can i?

davidardo

Please share your Java template which you are using for competitive coding.

umishra

wasn't able to solve F . When he said only need 30 elements I went damn I wasn't able to solve this. I was thinking in a similar manner but contest went disastrous when in D where i spent 40+min on a minor mistake doing %1140 instead of 1440.

rigvedsingh