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Programming and DSA

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Programming and DSA

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

Career Paths

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

Other Courses

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
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apu_kanu

  • 3★apu_kanu
  •   Bangladesh
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Rating Graph

No. of Contests Participated: 52
1601 (+19)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 181 (Rated)(2025-04-09 22:30:04)
Global Rank:   690
Cheated in:   

Ratings System Update

(2025-04-09 22:30:04)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
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945? (-37)RatingProvisional
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Starters 47 Division 4 (Rated)(2022-12-20 00:00:00)
Global Rank:   7626
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 (6)

learn-icon

Stacks and Queues

8%
learn-icon

Practice Python

16%
learn-icon

Data Structures Interview Questions

0%
learn-icon

1400 to 1600 difficulty problems

1%
learn-icon

Binary Search

3%
learn-icon

Level up from 1* to 2*

3%

Contests (52)

Starters 47 Division 4 (Rated)

Chef On Date, Minimum Coins, Chess Time

Starters 71 Division 4 (Rated)

Pet Store, Instagram, Snapchat, Perfect Trio

Starters 72 Division 4 (Rated)

Indivisible, Apples and oranges, N Triplets, Sum it

Starters 73 Division 4 (Rated)

Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers

January Long 2023 Division 4 (Rated)

Asymmetric Swaps, Far from origin, Overspeeding Fine, Negative Product

February Cook-Off 2023 Division 4 (Rated)

Battery Health, Bi_lindrome!, Permutation and Modulus, Netflix

Starters 77 Division 4 (Rated)

Tekken, Tom and Jerry Chase, Codechef Airlines

Starters 80 Division 4 (Rated)

Prefix Permutation, Just One More Episode, Single-use Attack, Running Comparison, Equal Elements

Starters 81 Division 3 (Unrated)

Divide Pages, Maximum Capacity

Starters 82 Division 3 (Rated)

Make A-B Same, Reach Home, Difference Matrix, MIN To MAX

Starters 83 Division 3 (Rated)

Chef Eren

Starters 89 Division 3 (Rated)

Monopoly, Plus 2 or Minus 1, Positive or Negative Subarrays, DDMM or MMDD

Starters 90 Division 3 (Rated)

Learning SQL, AP Free Sequences, Printing Binary Array, Anti Palindrome

Starters 91 Division 3 (Rated)

Odd GCD Permutation, Chef Odd, Blobby Volley Scores

Starters 95 Division 3 (Rated)

Alt-Tab, Transfusion Chain

Starters 100 Division 3 (Rated)

Trade Surplus, Chocolate Distribution

Starters 102 Division 3 (Rated)

Selling Insurance, Chef and Stocks

Starters 107 Division 3 (Rated)

Rock Paper Scissor, Pending Assignments, OR Permutation

Starters 109 Division 3 (Rated)

Minimum XOR, Best of N Sets, Worth of a Video

Starters 110 Divison 3 (Rated)

Water Park, Airlines,  Am I Lucky!

Starters 111 Divison 3 (Rated)

Reach Codetown, Exams

Starters 112 Division 3 (Rated)

Fair Share Settlement, 3 Logicians Walk into a Bar, Max Nutrition

Starters 113 Division 3 (Rated)

Maximum Score , Make N Zero

Starters 115 Division 3 (Rated)

A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution

Starters 117 Division 3 (Rated)

Not Prime Permutation, Weapon Choice, Spell Shortening

Starters 118 Division 3 (Rated)

Subset GCD, Literacy Rate, Join States

Starters 119 Division 3 (Rated)

Judged, Cookie Day, Another Good String

Starters 120 Division 3 (Rated)

Valentine Gifts

Starters 122 Division 3 (Rated)

Problem Reviews, Man of the Match

Starters 123 Division 3 (Rated)

Room Allocation, Maximise Adjacent Sum

Starters 124 Division 3 (Rated)

Binary Parity, Table Strength, Make It One, Cricket Tournament

Starters 125 Division 3 (Rated)

50-50 Rule

Starters 126 Division 3 (Rated)

Dice Game 3, Permutation Disturbance

Starters 131 Division 3 (Rated)

Gotta Catch Em All, Dice Deception

Starters 133 Division 3 (Rated)

Legs on a Farm, Maximum Alternating Sum

Starters 134 Division 3 (Rated)

Origin, Money Double, Rock Paper Scissors

Starters 136 Division 3 ( Rated )

Even Sum Subarray, My First Geometry Problem

Starters 141 Division 3 (Rated)

Redundant Array, Nearly Equal

Starters 142 Division 3 (Rated)

Chef loves Pizza Chef loves halfs, Penalty Shoot-out, Array Removal, Number Hunt

Starters 147 Division 3 (Rated till 5 stars)

Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101

Starters 148 Division 2 (Rated)

FightBots

Starters 151 (rated)

Convert string

Starters 152 (Rated)

Range Minimize

Starters 153 (Rated)

Make Arithmetic Progression, Butterfly, Another Game, Colorful Tree (Easy Version)

Starters 154 (Rated)

Add 1 or 2 Game

Starters 156 (Rated)

Partition Score, Long Queue, Even Numbers Hate

Starters 157 (Rated)

Small, Smaller, Smallest, Not-too-far Replacement, Non-matching Name, Normal is Good (Easy)

Starters 159 (Rated)

Elections

Starters 163 (Rated)

Minimum Types

Starters 167 (Rated)

Temperature Balance, Happy New Year!, Lottery Tickets, Delete Not Equal

Starters 169 (Rated)

Hamming equivalent, Make K Most Frequent, Opposite Attract

Starters 173 (Rated upto < 2700)

Time Penalty

Starters 181 (Rated)

Flip Prefix, Find Outside Array, Breaking Sticks

Total Problems Solved: 258

1601
(Div 2)
★★★
CodeChef Rating (Highest Rating 1634)
  • 17257 Global Rank
  • 516 Country Rank

Skill tests

0%

Advanced C++ language test

Attempted on September 2024
View skill tests

Badges

Contest Contender - Gold Badge

Contest Contender - Gold Badge

Received for participating in 50 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

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