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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Choudhury Istasis Mishra
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Choudhury Istasis Mishra

  • 4★ista2000
  •   India
  • Student
  • International Institute of Information Technology, Hyderabad Telangana, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 38
1832 (-52)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2021 Division 2 (Rated)(2021-05-17 15:00:02)
Global Rank:   3669
Cheated in:   

Ratings System Update

(2021-05-17 15:00:02)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?
1832 (+104)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2021 Division 2 (Rated)(2022-12-20 00:00:00)
Global Rank:   3669
Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?

Learning Paths (0)

Practice Paths (1)

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Practice for ZCO and INOI

22%

Contests (38)

September Challenge 2016

Chef and digits of a number, Faded Palindromes

October Challenge 2016

Sereja and Progressions, Chef and Keyboard, Chef and Three Dogs

December Challenge 2016

Train Partner, Our Base is Under Attack

September Cook-Off 2016

Lazy Jem

October Cook-Off 2016

Sherlock and the Ugly Flower, Watson asks Does Permutation Exist, ChefWatson uses Social Network

July Lunchtime 2016

Drumpf for President!

October Lunchtime 2016

The Largest Bouquet

February Challenge 2017

Chef and His Apartment Dues, Gerrymander

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix

April Challenge 2017

Dish Of Life, Bear and Row 01, Similar Dishes

May Challenge 2017

Chef and Sub Array , Gotham PD, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences

June Challenge 2017

Chef and Prime Queries, Saboteur (Challenge), A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets

July Challenge 2017

Whats in the Name, IPC Trainers

September Challenge 2017

Sereja and Commands, Sereja and Functions (Challenge), Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums

December Challenge 2017

Chef and Universe, Total Diamonds, Santa Delivering Problem, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Red and blue points, Chef and Hamming Distance of arrays

April Cook-Off 2017

Bear and Candies 123, Bear and AB

July Cook-Off 2017

Chang and Bitwise OR, Chang and the Perfect Function

October Cook-Off 2017

Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries

April Lunchtime 2017

Bear and Segment 01

May Lunchtime 2017

Prefix Inversions

July Lunchtime 2017

Find the Maximum Value, Good Pairs

September Lunchtime 2017

Chef and Dice, Chef and Cook-Off Contests

October Lunchtime 2017

Buggy Calculator, Maximum Number

November Lunchtime 2017

Smart Strategy

IOPC 2017 (Rated)

The Birthday Tears, Max Out

January Lunchtime 2018

Chef and Game with Sequence, Chef and Escaping from the Labyrinth

February Lunchtime 2018

Game with numbers, Jumping in the hills

July Cook-Off 2018 Division 2

Encoding Message, OR Matrix, Chef and GCD Game

July Challenge 2018 Division 2

Reach Equilibrium, Gears, Magic Set, Strike or Spare, No Strings Attached

January Challenge 2019 Division 1

Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs, A Pizza Slice

February Lunchtime 2019 Division 1

The Tricky Deal

September Challenge 2019 Division 1

Biladerim Icin, Fuzzy Linear Combinations, Expected GCD, Doofish Set, Chef Designed a Network

September Mega Cook-Off 2019 Division 1

Angry Grandfather, Fitness Exercises

October Challenge 2020 Division 1

Positive AND, Replace for X

March Challenge 2021 Division 2

Interesting XOR!, College Life 4, Space Arrays

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe, Modular Equation

Total Problems Solved: 301

Contributions

Problems Authored (10)
Contest Problem
OTHERS ISTA2001
PYFALLS
ISTA2002
ISTA2003
ISTA2006
MINMAX2
MINMAX3
ARRCENT
TREEUGH
ATSINOOB
Problems Tested (0)

No Contribution

Editorials Contributed (6)
Contest Problem
OTHERS TIDUAFT
ISTA2001
RAJAPR0
START19 BINSTRRAND
INFI2021 GGANBU
EXUN2021 POPCORN
1832
(Div 2)
★★★★
CodeChef Rating (Highest Rating 2051)
  • Inactive Global Rank
  • Inactive Country Rank

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Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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