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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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From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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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 » Uttej Dunga
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Uttej Dunga

Rookie League Rookie League
  • 5★kakashi_777
  •   India
  • Student
  • Indian Institute of Technology Patna Bihar, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 31
2108 (+21)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 216 (Rated till 5 star)(2025-12-10 22:00:00)
Global Rank:   28
Cheated in:   

Ratings System Update

(2025-12-10 22:00:00)
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NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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Learning Paths (1)

learn-icon

Learn Python Programming

29%

Practice Paths (2)

learn-icon

Practice Python

1%
learn-icon

1400 to 1600 difficulty problems

5%

Contests (31)

Starters 130 Division 4 (Rated)

Swapping Marks Digits, Giant Wheel

Starters 134 Division 4 (Rated)

Money Double, Rock Paper Scissors, Morning Run

Starters 135 Division 4 (Rated)

Graph Cost, Invert And Equalize, Change A to B, Football Ties, RCB vs CSK

Starters 138 Division 4 (Rated)

Heat Wave, Distinct Substring, Long Drive, Prefix Suffix Inequality, TRIPLE PRIMES, A power B mod C

Starters 139 Division 2 (Rated)

Sum of N, Maximum Distance Permutations

Starters 140 Division 2 (Rated)

Make Permutation, Split Permutation, Trick Or Treat, Tree Removal

Starters 141 Division 2 (Rated)

Redundant Array, Amphibian Escape

Starters 143 Division 2 (Rated)

Binary Conversion, Non-Divisor Array

Starters 152 (Rated)

Completion (Hard), Maximize Hamming Distance, Completion (Easy), Anti-Palindrome Queries, Range Minimize

Starters 153 (Rated)

Butterfly, Another Game, Colorful Tree (Easy Version)

Starters 154 (Rated)

Triangle Count (Easy), Add 1 or 2 Game, GCD and XOR, Count Winning Subarrays, Tree Cut Xor

Starters 155 (Rated)

GCD to 1 (Easy), GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max, Array Concatanation

Starters 163 (Rated till 5 stars)

Tree Sum is Fun !, Nice Array, Sort Them, Lexio Swap

Starters 164 (Rated till 5 stars)

Halloween Array, Connecting Wells, Construct Permutation

Starters 165 (Rated till 6 stars)

Stable Array

Starters 168 (Rated till 6 stars)

Binary Removals, Equate XOR, No Two Alike

Starters 169 (Rated till 5 stars)

Hamming equivalent

Starters 172 (Rated)

Transform String, AndOr, Streak Star, Tactical Removal

Starters 173 (Rated upto < 2700)

Time Penalty, Overwrite, Introverts, Cool Subsequences

Starters 177 (Rated till 5 star)

Sum By OR, Flip or Reverse, Counting 01 and 10

Starters 178 (Rated till 6 star)

Big Difference

Starters 181 (Rated for all)

The Best Matrix, Tree Colouring (Hard), Flip Prefix

Starters 202 (Rated for 5 star)

Min-Max Deque (Easy), Equalize Juice, If Only I Could Read

Starters 203 (Rated till 5 star)

MEX on Ranges, Set To Median, Maximum MST

Starters 204 (Rated till 5 star)

Cities Colours, Minimize Sum

Starters 207 (Rated till 5 star)

Balanced Subarrays, Adjacent Sums, Make Subarray, Maximum Smaller

Starters 208 (Rated till 6 star)

GCND, Cycle and Add, XOR Sorting

Starters 209 (Rated till 5 star)

Tactical Conversion, High Score (Easy Version)

Starters 212 (Rated till 6 star)

Interesting Binary (Easy Version), Distinct Fun, Counting MEX Is Fun, Binary Flip

Starters 215 (Rated till 6 star)

Product Sum Arrays (Easy), Differing Values

Starters 216 (Rated till 5 star)

LIS and LDS, Minimum Same Difference, XOR Equal Subtract

Total Problems Solved: 216

2108
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2168)
  • 776 Global Rank
  • 443 Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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