Codeforces Round 758 Div1 + Div2 | Screencast | FaceCam + Commentary + KeyboardCam

[@PriyanshAgarwal]

Thanks a ton for 20k. Love you all.

[@burningdragon7880]

Always with you bhaiya !!♥♥♥

[@shubhamagarwal2998]

Thanks for your efforts and contribution to community 🔥🙌

[@shailrajmishra7617]

Hey i just wanted to ask that did u take the CP course of coding ninjas , one of my cse friend is asking that is why

[@user-it6fi8in3r]

Well deserved

[@muditkothari2211]

congrats brother keep going , this is just the start .

[@giraffe4375]

Really appreciate that you are uploading the screencast of the contest even after the contest went bad for you

[@FkkThisShit]

True, respect brother 🔥🔥

[@SameerKumar-xy8ky]

For the first problem We can print numbers from 2 to n+1

[@dipuprasad9196]

You are one of the most geniune competitive programmers and down to earth

[@5590priyank]

for A, we can print continuous numbers also from 2 , since only a[i] and a[i-1] should be non divisible not all pair

[@kxb6098]

so this is basically a "guess the solution game". the problem setters try to put some sneaky problems which require some tricky observation and the people who are familiar with those kinds of problems or ideas solve it quickly, while others can't proceed anywhere

[@mohitjaiswal5113]

I think if B was the first problem , a lot of people would have just abandoned the contest because it was a really annoying problem. But the setters were sneaky , they intentionally gave a super easy problem with less points to lure in people and now one is screwed if stuck on edge cases on B. XDD

[@mrinmoybanik5598]

there were just 3 cases in B, and in the 1st problm we don't even need to print the primes just the first n natural no. from 2 will do.

[@trevorPhillips284]

So i wasn't the only one who was stuck at B

[@mohitjaiswal5113]

Lol I was successful in solving 3 , but I just felt like lots of people got screwed at B . Gave the CC Starters right now , lol one of my worst performance ever . B and C are getting WA and there is my fucking neighbor's marriage and he's playing loud music . Today was a day of mixed feelings

[@Sachchin-7]

@@mrinmoybanik5598 yes i did the same

[@lets_see_777]

@@mrinmoybanik5598 i printed the perfect squares after 3 first then realized natural numbers would be fine too.

[@codingcouch]

Always, nice to see the thought process behind all the coding.

[@burningdragon7880]

Just for the information of the viewers, the approach for the last question ( C ) is wrong , and so sadly priyansh bhaiya is getting a wrong answer in the mains test. DW bhaiya, sab logo ka koi na koi contest kharab jata hai... We are still with you, and believe in you 💪💪

[@manankabra3810]

Long challenge has a similar question to B in this contest!

[@trex9689]

In C, we can apply the simple logic that if any person can beat an existing winner, then that person can also be the winner. For this, we first store the pairs (ai,bi) in a vector and reverse sort it. Now the first element of the vector will be a winner always( as it has highest value of ai). Now we iterate on the rest of the indices. If suppose we are at index i, and if for this index v[i].second>v[0].second then not only index i will be a winner but all indices from 1 to i-1 will also be winners (greater values of a). Now, since all indices from 1 to i are winners, we update v[0].second with the lowest b values among 0 to i and similarly check for the remaining values

[@Sachchin-7]

I did almost same thing what you did in prob 3. I still cant figure it out ..what's wrong with my code.🙁

[@sriram_798]

thanks for the video brl , after struggling to solve 2nd question ( i found out some logics like abs(a-b)

[@Vikash_Art]

B question was really frustrating

[@108_adityakumar6]

I wasn't able to crack C.🥺🥺

[@vaibhav.polska]

Ugh, I struggled the same way today, was able to solve A with 1 submission and B with 6. WORST FUCKING CONTEST OF MY LIFE. UGH.

[@burningdragon7880]

please bother, atleast dont curse the contest

[@codingwithanonymous890]

atleast feel better that someone could feel me :(

[@vaibhav.polska]

@@burningdragon7880 Sorry Shaktimaan.

[@vaibhavdawra8960]

Please do a profile review session, it's been very long

[@dharsan.s7937]

Bro when u r doing Coding ninja Cp course , how do u manage both learning and general practice in codeforces

[@PriyanshAgarwal]

I didn't do a lot of CF at that time. Just focussed solely on what was being taught there.

[@dharsan.s7937]

@@PriyanshAgarwal u learnt Dp,graph,segment trees everything before start to do CF properly iam I right?

[@nayanbhuyan8156]

what is your typing speed?

[@cipher2985]

i struggle a lot with problems like B :(

[@codingwithanonymous890]

me tooo i feel demotivated and feel i dont know nothing :(

[@cypher7536]

Bro it would be very helpful i f you can make a video on your template.

[@_SahilShah]

Whats that you've written before line 73 in sublime?? sorry idk as I am a newbie

[@mihneacazan2480]

no screencast for today's contest? xD

[@alifaizan8458]

which theme are you using priyansh?

[@sriram_798]

bro , what is the keyboard you are using , please share name or link

[@ytvance1316]

Bro I am coming to IIIT delhi for a competition on 19 dec. Will you be there??

[@ankurkumar8465]

Sur can u upload a solution video for problem C and also explain why your approach wasn't working... i.e. just taking max value of prefix in map2 and check if the last player can be defeated or not.

[@montasirhaq]

The colorscheme is beautiful, what's the name?

[@PriyanshAgarwal]

Brogrammer

[@kanakagrawal4930]

can you provide us your code snippet

[@bikashchowdhury7311]

Please participate in the Leetcode contests also and upload the screencast. It is just a cake walk for you.🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏 It will be really helpful for us.

[@akhileshsinghbhadauria3355]

my previous comment disappeared automatically but leaving that aside,there is something written in the second tab in sublime share whole thought regarding the cgpa thing.

[@PriyanshAgarwal]

Lol. That is for a session I am taking tomorrow in my college😂

[@akhileshsinghbhadauria3355]

@@PriyanshAgarwal lol spoilers in the comments

[@vivekkumarmishra8320]

In the first question, we can also print numbers from 2 to n+1 It will still satisfy the conditions because any number>=2 is not divisible by it predecessor

[@sanjaykhanka4287]

Here, sometimes you look like kunal khemu from a certain angle when he was young like jiya dhadak song 😅

[@kartiksinghkushwah4991]

A single contest does not define a person. You will still be a grandmaster for me. 😌😌

[@kartikeythawait1664]

I just printed 2 ,3,4......... In first question

[@itz_me_imraan02]

I am from div 3 but participated in today's contest and solved the first problem but i got a -10 in my rating.. Why???

[@PriyanshAgarwal]

Also, I guess I pressed more backspace than any other key on my keyboard in this contest. 🥲

[@shailrajmishra7617]

Hey i just wanted to ask that did u take the CP course of coding ninjas , one of my cse friend is asking that is why

[@piyush324]

No worries you'll definitely come back hard in the next contests. Let's go!!

[@nikhilmeena8585]

when lion is stepping back it doesn't mean that he has lose , but actually he is making space to gain momentum , Iam considering your bad performance as stepping backwards to gain momentum to have a higher flight . I just Believe in you blindly 😍!

[@PriyanshAgarwal]

@@nikhilmeena8585 thanks for this amazing motivation

[@TheArchit1]

@@nikhilmeena8585 Lmao.

[@rithwhickpraharsha6047]

B took 1.5hr for me where a took 3 mins🥲