Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.
From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.
Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.
From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.
Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.
From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.
Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.
From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.
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Facebook, Mana Points, Chef And Babla, Odd Even Binary String
Two Ranges, Saving Taxes, Profit Increment
Redistributing Chocolates, Read Pages, Make Array Odd, Zero String, Construct Array, 400M Race, Not Divisible
Battery Health, Bi_lindrome!, Netflix
Spreading Charges, Tekken, Tom and Jerry Chase, Codechef Airlines
Bitwise Equation, Valid Expression, Passing Marks
Maximum Capacity
Elections in Chefland, Max Binary, Chef And Adjacent Sums, Melt Gold
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, Can Chef
String Game , Cricket Match, Chef and Battery , Maximise Score
Return the Change, Existence, AB plus C
Maximum And Or, Chef and Asteroids, Unstable Subarray, Largest and Second Largest
Monopoly, Plus 2 or Minus 1, Positive or Negative Subarrays, Parliament, DDMM or MMDD
Crushed Apples and a Balance Scale, Printing Binary Array, Anti Palindrome
Odd GCD Permutation, Chef Odd, Blobby Volley Scores
The Gift, Gymkhana Election IIIT-A, CodeChef Streak, Possible or Not, The Vowel Matrix
Transfusion Chain, EVacuate to Moon
Mex Array, Remove Multiples
Schrodinger Smiley, Triplets Min
Messi vs Ronaldo, FIND A and B, Airport Management, Ball Distribution
Card Swipe, Endless Appetizers, Puzzle Hunt, Exclusion-Inclusion
Air Quality Index, Trade Surplus, Chocolate Distribution
Bit Play
Unique xor, Divisible By 8, Dice Number
Clan Expansion, Palindromic Prime Numbers
Frequal, Split And Maximize, Caesar Cipher Lite, Anti Adjacent Swaps
Healthy Sleep, Problem Reviews, Arya In Grid, Transformation Cost, Man of the Match
Room Allocation, Algomaniac Finals, Maximise Adjacent Sum, Check Adjacent Sum, Minimum And Maximum I, Minimum And Maximum II
Superincreasing, Anti-Triangle
Make Equal, Alternating Binary String
Origin, Morning Run, Money Double, Rock Paper Scissors
Invert And Equalize, RCB vs CSK
Double Trouble, Large Differences
Make My Array Equal
Ball Game, Convert string
Maximize Hamming Distance, Anti-Palindrome Queries, Range Minimize
Butterfly, Another Game, Colorful Tree (Easy Version)
Count Winning Subarrays, GCD and XOR, Triangle Count (Easy), Add 1 or 2 Game
GCD to 1 (Easy), GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max
Small, Smaller, Smallest, Unmedian, Not-too-far Replacement
Super Hero, Elections
Buying Order (Easy), Equate S and T
Happy New Year!, Lottery Tickets, Delete Not Equal, Grid Construction (Even), Grid Construction (Odd)
No Two Alike, Binary Removals, Make Odd
Alternate It!, Make same
Ordered Distances, 2 Boxes
Fence Colouring, Subtract or Divide
Restrict Palindromes, Good Subsequence
Unreachable, Prefix-Suffix Reconstruction, Mirror Jump, Triplet Maximization
Cyclic Shift Minimization, Gladiator Fighting, Prime Sum
Make Subarray, Maximum Smaller
GCND, Spring Cleaning, Sabotage, Alternate Jumps
Small GCD Sort
Delete Sorted Subsequence, Chocolate Eating, Make All, First Element Counting
Subarray Maximums, Fuel Check, Buying Chairs, No Doubling, Wolf Down, Tournament Rigging (Minimum)
Mean Difference (Easy), Chef and String, Exun and the Pizzas, EXML Race, Separation, No 4 Please
Zero Permutation Score
Product Sum Arrays (Easy), Differing Values, Special Missions
LIS and LDS, XOR Equal Subtract, Best Seats
Make An AP, Add to make Positive, Add 1 or 3
Deleting Array Again, Stop The Count
D - Empty Intersection, H - Prefix Game, F - Minimize Minimum, C - Edge Elimination, K - Tree Hail Conjecture, A - Array Balancing
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