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Tanavya Dimri

A 16 year old competitive programmer who aims to represent India at the IOI. One time IOITC-er! :D

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NaN.

discussion

Asking for interesting IOITC problems!by Tanavya Dimri

Hi,

I've been doing some past IOITC problems for a while now, but due to lack of time before TC I started only from 2014 onwards. I was wondering if there are some more interesting, non-trivial problems from before 2014 besides the one I tried, Facebook, 2012. Would be great help if you named a few!

Thanks!

Read more…(57 words)

Category: Indian Computing Olympiad (ICO)

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Tanavya DimriA 16 year old competitive programmer who aims to represent India at the IOI. One time IOITC-er! :D · 1y

https://www.dropbox.com/sh/3dpr9sknbu0ufbj/AAADGzJAclywaySuizHfLQC4a/Prelims%202010?dl=0&preview=code.pdf

Hints for Binary Codes problem please. Got a few trivial observations but nothing close to a full solution. :(

Read more… (20 words)

NaN.

discussion

Triangle Equality (IOITC 2013 Test 3)by Swetanjal Datta

This seems to be quite an interesting problem from IOITC 2013.

Problem in Short: You are given N distinct points on a plane where distances are measured using the Manhattan metric. Fin...

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Category: Indian Computing Olympiad (ICO)

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Tanavya DimriA 16 year old competitive programmer who aims to represent India at the IOI. One time IOITC-er! :D · 1y

However I get TLE in last 2 subtasks. O(N*log(N)*log(N)) should work comfortably in 4s right? The TC judge seems to be very slow for other problems that should easily pass too. :(

Read more… (53 words)

4.

discussion

Asking for interesting IOITC problems!

Hi,

I've been doing some past IOITC problems for a while now, but due to lack of time before TC I started only from 2014 onwards. I was wondering if there are some more interesting, non-trivial problems from before 2014 besides the one I tried, Facebook, 2012. Would be great help if you named a few!

Thanks!

Read more…(57 words)

Category: Indian Computing Olympiad (ICO)

NaN.

discussion

D - Array (IOITC 2015, Final 3)by IOITC Bot

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Category: Indian Computing Olympiad (ICO)

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Tanavya DimriA 16 year old competitive programmer who aims to represent India at the IOI. One time IOITC-er! :D · 1y

Any hints? Seems like an annoying problem of pattern analysis, but if its more than just that, I would really like to know!

Read more… (23 words)

NaN.

discussion

by Stunning Suhail

Hey can anybody tell me about the O(VE) algorithm of Maximum Bipartite Matching

and also if convex hull and matrix exonentiation is ...

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Category: Indian Computing Olympiad (ICO)

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Tanavya DimriA 16 year old competitive programmer who aims to represent India at the IOI. One time IOITC-er! :D · 1y

Sorry, my bad. It wasn't there until last year. :/ I myself don't know it, unfortunately.

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NaN.

discussion

Chandragupta and the Transport System (IOITC 2015, Finals 1)by IOITC Bot

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Category: Indian Computing Olympiad (ICO)

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Tanavya DimriA 16 year old competitive programmer who aims to represent India at the IOI. One time IOITC-er! :D · 1y

Got AC.

Here are some hints:

Read more… (325 words)

NaN.

discussion

by Stunning Suhail

Hey can anybody tell me about the O(VE) algorithm of Maximum Bipartite Matching

and also if convex hull and matrix exonentiation is ...

Read more…(28 words)

Category: Indian Computing Olympiad (ICO)

comment in this discussion

Tanavya DimriA 16 year old competitive programmer who aims to represent India at the IOI. One time IOITC-er! :D · 1y

Maximum Bipartite Matching and Matrix Exponentiation are not in the IOI syllabus. However, Convex Hull is a considerably basic and important geometry algorithm that might feature in the IOITC Tests. You can see more of the official IOI syllabus here: https://people.ksp.sk/~misof/ioi-syllabus/ioi-syllabus.pdf

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NaN.

discussion

[RANK] What's the Rankby Kuntal Majumder

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Category: Indian Computing Olympiad (ICO)

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Tanavya DimriA 16 year old competitive programmer who aims to represent India at the IOI. One time IOITC-er! :D · 1y

There is a problem with the judge at the moment. Visit iarcs.org.in and look for the problems archive. The problems with all the testdata have been uploaded.

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NaN.

discussion

Subarray Rank (IOITC 2014)by Pradipta Bora

This seems like a very good problem unfortunately my mind has been unable to make much progress. Therefore hints would be very appreciated :D. Here is the problem:

Today, we have a very interesting problem for you. G...

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Category: Indian Computing Olympiad (ICO)

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Tanavya DimriA 16 year old competitive programmer who aims to represent India at the IOI. One time IOITC-er! :D · 2y

There is one, but unfortunately for you, its only for students qualified for the IOITC.. :/

Read more… (16 words)

NaN.

discussion

Data Structures Problem!by Tanavya Dimri

The problem is straightforward. You've been given an array A with N integers, and M queries. In each query, you'll be given an integer X and you need to reduce all numbers greater than X in the array. At the end of M queries, print the array.

Constraints:

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Category: Competitive Programming

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Tanavya DimriA 16 year old competitive programmer who aims to represent India at the IOI. One time IOITC-er! :D · 2y

I did not understand this:

Could you please explain? :p

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