$$$WORLD$$$ $$$CHAMPION$$$ !!!

$$$Peking$$$ $$$University$$$...9 problems solved

$$$Asia$$$ $$$East$$$ $$$Regional$$$ $$$Champion$$$

$$$First$$$ $$$to$$$ $$$Solve$$$ $$$Problem$$$ $$$J:$$$ $$$The$$$ $$$Silk$$$ $$$Road$$$... $$$with$$$ $$$Robots$$$!

ICPCAstana

Great man!!! New Rank Unlock tourist

Harsh Goenka, a well-known businessman with an active social media presence, recently posted an interesting update on X. In his post, Mr Goenka emphasised the efficiency of Telegram's operations, noting: "Telegram, led by recently arrested founder Pavel Durov, has around 1 billion users, a $$$30$$$ billion market cap, no ads, only 30 employees, and no HR (Durov manages everything himself, recruiting top talent through contests). That's what you call lean.

Basically $$$Pavel$$$ $$$Durov$$$, arrest is linked to a preliminary police investigation concerning allegations that Telegram has facilitated criminal activities due to insufficient content moderation and a lack of cooperation with law enforcement. According to a Reuters source, $$$Durov$$$'s arrest is connected to these issues.

In response, Telegram's official X account dismissed the accusations as "absurd," denying any responsibility for the misuse of the platform. In a related statement, French President Emmanuel Macron addressed the situation on X, clarifying that Durov's arrest was not a "political decision." Macron reaffirmed France's commitment to freedom of expression while stressing that such freedoms are maintained within a legal framework designed to protect citizens.

Read the full news :

https://economictimes.indiatimes.com/.../112839523.cms

https://economictimes.indiatimes.com/news/new-updates/30-billion-telegram-has-only-30-employees-no-hr-harsh-goenka-shares-pavel-durovs-video/articleshow/112839523.cms?fbclid=IwY2xjawE9qjpleHRuA2FlbQIxMAABHRgY4Q_PivQsCb2SURJfHNcer_qA6lj0VPXxFmDMIcMmZoVYo7T1ZQt5Pg_aem_rQ0JqmwmwE05UfA9Jcsakg

BREAKING: Mark Zuckerberg just admitted to working with Biden/Harris admin to censor Americans.

He either admitted to this because:

1. He’s being honorable
2. He’s done with the Dem party
3. He’s getting ahead of a whistleblower Either way this is a VERY HARD letter to write.

virtual dice and coin flip

I was actualy in read only mode, which is why I am unable to reporting about this.

But I want to thank bajelega for writing about this.

It's totally unfair for cause of BAN just because reporting cheating. In fact I have also witnessed the abnormal downvotes of his positive comments including his blogs as well.

Also some people actually think I am Heap_OverFlow alts just because supporting him.

Please UN BAN him MikeMirzayanov.

Respected $$$Admins/Moderators$$$, please meddle.

Thanks!

We have numbers from $$$\ a_1, \ldots, a_n$$$, where each number is between $$$(0 \leq a_i < 2^k)$$$. We're trying to find a sequence of these numbers $$$(1 \leq i_1 < i_2 < \ldots < i_T \leq n)$$$ , where $$$T$$$ is $$$(T \geq 1)$$$ , and when we combine them using XOR $$$(a_{i_1} \oplus \ldots \oplus a_i)$$$, the result is $$$0$$$. This problem is well-known and can be solved using Gaussian Elimination technique($$$\mathcal{O}(\frac{nk^2}{w} + \frac{k^3}{w})$$$) in $$$(O(k^2))$$$ time.

But what if we want to find the smallest number of elements $$$T$$$ (still with $$$(T \geq 1.)$$$)? So far, I've only thought of a method that takes about $$$(O^*(n^k))$$$ time by trying all subsets with sizes up to $$$k$$$ and checking if their XOR sum is $$$0$$$.

Can we find a faster way, maybe something like $$$(O(\text{polylog}(n, k)))$$$? Any help would be appreciated, thank you.

In every contest, we meet new people, work with teammates, and sometimes even compete against our friends. But what’s amazing is the bond we form through these experiences.

At ICPC, it’s not just about winning; it’s also about the laughs we share when a problem stumps us all, the collective sigh of relief when we finally solve a tough challenge, and the excitement of learning from each other. These moments create friendships that last long after the contest ends.

So let’s cherish these connections because they are truly the best part of ICPC contests.

Picture- $$$47$$$ $$$Contest$$$ — $$$North$$$ $$$America$$$ $$$Champion$$$ #icpcwfluxor

$$$University$$$ $$$of$$$ $$$Waterloo$$$ $$$(47133)$$$

$$$A$$$ $$$proper$$$ $$$congratulations$$$ $$$is$$$ $$$well$$$ $$$deserved!$$$ $$$Just$$$ $$$Look$$$ $$$At$$$ $$$the$$$ $$$Legendary$$$ $$$Coach$$$ Errichto

$$$47$$$ $$$Contest$$$ — $$$Europe$$$ $$$Champion$$$

$$$Harbour$$$.$$$Space$$$ $$$University$$$ $$$(47034)$$$

$$$46$$$ $$$Contest$$$ — $$$WORLD$$$ $$$CHAMPION$$$

$$$1$$$ $$$Peking$$$ $$$University$$$ $$$(46069)$$$

group emoticons

In a 4-hour contest (Google Code Jam 2018 Final), he had 0 points for 3 hours and 45 minutes, and was at the bottom of the rank list.

But in the last 15 minutes something happened that he took the second position at once. How?

He was trying to target the most difficult problem and the 15th, I repeat, 15th submission was accepted as it was accepted and the Legend came up next to the tourist !

Risk is one such thing, which if missed is a big loss, but if taken, unimaginable results are at hand. But that risk must be calculated, time and energy must be invested behind it, there must be a promise not to give up, and there must be a mindset to accept the results...

Contests can have last-minute twists as if it is simulating real life.

Errichto is addressed as "Sir" by many in the coding community. He truly deserves the title "Sir".

Hi everyone!

I think it would be better if Codeforces displays contest performance rating along with rating change, similar to Atcoder.

I urge everyone to refrain from discussing cheaters and alternate accounts, and instead focus on creating meaningful and constructive blogs. Such discussions are not conducive to our community's atmosphere. For examples this blog-

Blog

upload image

It's comments-

upload image

It's a humble request to everyone, instead of exposing others or focusing on cheaters, we should trying focusing on self-improvement.

Thanks!