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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Fair Elections, Chef and Division 3, Point Of Impact, Encoded String
Frog Sort, Chef and Meetings, Maximise Function, Highest Divisor
Consecutive Deletions, Pawri Meme, Matrix XOR, Weight Balance, Guess the Number
Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait
Dinner by Candlelight, Lunchtime
Passing Marks, Tree Distances, OR of ANDs, Chocolate Monger
Chef in Heaven , Bench Press, Array Rotation
Chef and Subarrays
Charges, Tom And Jerry 1, Total Components
Summer Heat
Too Much Xor, Binary String on Steroids, The Wave
From Rational to Binary, False Number, Unpleasant Ones
XOR-ORED, Mod Equality
Odd Array, Different String, Chef and Closure, Equal Difference, Clear the Array
K-th Maximum, Crossing Blocks, Just a Graph
Magical Flips, Maximise the Subsequence Sum, Remove One Element
Lucky Number, Maximum Number Of Distinct Elements
Interesting Representation, Alice vs Bob Faceoff
Can You Reach The End, Find the Modulus
Median Rearrangement, Chef and Water Car, Exactly N plus 1 Values
Round Robin Ranks , Dance Moves, Min Max LCM
Insider Subsequences, Queens Placement , Largest Laddu, Help Nishant
Functional Array, Wildcard Replacement, Weird Palindrome Making, Hill Sequence, Maximise the bridges
Product Pain, Guests like slippers
Graduate Work Matters, Sorting Segments
The One Where No One is Ready, The One with All the Candy, The One Where Joey Dates Rachel, The One with Ross Wedding
Magical Planks, Clean The Sequence, Substring Minimum Function, Kingdom Attack
Permutation Pairs, Subarray Jumps
RGB Construction
In-tree-active Node Coloring, Optimal Sorting, Romantic Reversals
ChefWM, And Or Union, Mean equals Median, The Melancholy of Problem Setter
Convert Strings by Flips, Merging Binary Strings, Equal LIS
Marbles, Hopscotch, Dalgona Treat
Count of Array, Break And Fix The Tree, Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
Sequence Master, Retrieve back the Array
Subsegment Divisibility , Prime Graph
Subarray Mex, Maximise the Minimum, Maximising Vacations, Non Zero Subarray Xor
Permutation XOR Sum
Anti Palindrome, Special String, Divisors and Reciprocals
Building Towers, Equal MEX
Xor Becoming Uncanny, Perfect Permutation, PerMEXuation , Mango Market
Bitwise swaps, Xor Palindrome
Magical Modulo
Exact Marks
Plusle and Minun on Array, Increase 2 consecutive characters, Decomposition Reaction, Max Heat
Secret Tree, Dragonado And XOR, Alternating Divisibility
Winter, Adjacency Love, Separate Them All
Do Not Touch the MEX!!!, Secret Machine Mania
Balanced 0-1 Tree, Equal After And
String Break, Segmentation Fault, Subsequence LCM
Remove and Add, Is this priority or parity!
Throw and Take, Simple XOR, Prefix Suffix Distinct, Split AND Sum
Construct An Array
Palindromes Not Allowed, Alternating Strings, Atleast and Atmost, Dense Bracket Sequence
Make them Equal, The Optimal Pairs, Permutation AND
The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, XOR, The Detective
Gcd and Lcm , Reversal Sorting
Consecutive XOR, Largest Family
Sort the Array, Tree Coloring
K-Subarrays
Two Counters, Prime Reversal, Frequency Array Retrieval
Count Subarrays, Count Arrays
Bucket Game, Binary Minimal
Binary Substring, XOR And Multiply, Counting Problem, Defeating Monsters
Swaps in a String, K Boxes, Inversion Queries, Yet Another Monsters Problem
| Contest | Problem |
|---|---|
| START134 | PERMCYCQUERY |
| START138 | APOWBMODC |
| START146 | CREATEPERM |
| START151 | SEQSEARCH |
| START155 | PREFSUMMNMAX |
| ARRCONCAT | |
| OTHERS | SATSUB |
| START159 | CHESSCOLOUR |
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