Utkarsh Saxena

Practice: 

Prime Generator, The Next Palindrome, Small factorials, Pouring water, Ordering the Soldiers, Mixtures, Bytelandian gold coins, Enormous Input Test, Sums in a Triangle, GCD2, ATM, Product of divisors, Life, the Universe, and Everything, Paying up, The Rise and Fall of Power, Count the squares, Prime Palindromes, The Lead Game, Rational Numbers, Problem 2, Flipping Coins, Multiples of 3, Gravel, Adding Least Common Multiples, Count palindromes, Fetching Cooking Tools, A String Game, Holes in the text, Tree Product, Repeated String, Lucky Count, Ciel and A-B Problem, Word Couting, Home Delivery, Factorial, Lucky lucky number, Andrew and the Birthday, Little Elephant and Mouses, Remember the recipe, Resistance, Kisses & Hugs, The Gray-Similar Code, Little Elephant and Bubble Sort, Event Organizer, Closing the Tweets, Matchsticks, Range of Data, Racing Horses, Ciel and Receipt, Forced Output, Random decreasing function, Granama Recipes, Coin Flip, Buy1-Get1, Magic Rankings, Rat Maze, The Minimum Number Of Moves, Pizza Delivery, Barcelona Gameplay Tactics, KGP Summers, Three Different Numbers, Level Of Difference, Levy Conjecture, Another Factorial Problem, Crazy Teacher, Winter is coming, Your Name is Mine, Save The Princess, Andrew and the Strings, Dessert Wizard, Mountain Holidays, W String, XOR Sum, Subtraction Game 1, Subtraction Game 2, Chef and Segments, Sequence Transmission, Count K-Primes, Tywins Tactics, Number of Factors, Transfiguring Trees, Party Planning, Matrix, Chef and The Divisibility Queries, Kamehameha, Polo the Penguin and the Lucky String, Big Number, Polo the Penguin and the Test, Polo the Penguin and the XOR, Lucy and the Number Game, Statues, Line Problem, Cardinality, TICC, Play with Exponents, Balancing nature, Funny Marbles, Make Him Happy, Mike and Matrices , Chef and Combinatorics, Stairway Reduction, Little Elephant and Subarrays, Cards, bags and coins, Chef and Way, Sherlock and the Perfect Array, Sherlock and Subtrees, Chef and Reunion, Sereja and ASum, Sereja and Arrays, Chef and Digits, Tree Game, Approximately II, Lucky Fives, The Smallest Pair, Dynamic Inversion, And Operation, Shift The String, Simple Editor, Present for Andrii, Tree Again, Friends, Lelouch and Matchsticks, Weird Lizards, World War 2, Servers, Chef and medium problem 2, Permutations, The Dirty Path, Tree and Queries, Electric Town, Clash of Kings, Powerhouses Again, Shooting Birds, And Tuples, The Problem Set, Covering Sets, Sum Of Binomial Coefficent , Queries On Tree, Anup at Amrithapuri, Random Rudreshwar, Chaapu and Parcels, Cooper and his mission, Chef and beautiful patterns in the garden , How to Choose a Subset, How to Write a Message, Utkarsh and LCM, Displaying Da Vinci work, Finding Identity Integers, Devu and Manhattan Distance, Devu and most energetic minion, VS and his marking scheme, Chef and Bitwise OR Operation, Puppy and GCD, Race Time!, Treasure Hunt, Counting Zigzag Sequences, Queries with Pairs, Count Permutations, Maximum Magic Walk, MOD-Queries, Sereja and Array and Subtracting, Sereja and Pairs, Sereja and Tree, Sereja and Tree 2, Bob and BST Permutations, Bomber Man, Magical Strings, Chef and Queries, Chef and LCS, Jump on Buildings, Maximum K Sums, Xortest Path, Math Hatter, Digit Longest Increasing Subsequences, Asya & Number of Paths, Bob and Numbers, Luther and Brackets, Shubham Loves Maths, Christmas Time, Bear and Shop Trip, Bear and Digit Virus, Snakes and their Discussions, Doubly Increasing Path, Pied Piper vs Hooli, OR of ANDs

September Challenge 2013: 

Cool Guys, CAO Stage-1, CAO Stage-2

October Challenge 2013: 

Little Elephant and Bamboo, Helping Lira, Maxim and Dividers

UVCE NCode- October 2013: 

Runner, Jumpimg Gopal, Perfect Hill, City Shortcuts, Bot Moves

./ Execute 2013: 

Special Digit, Shop Associations

Cryptoss 2013: 

Burnout, Breaking the Magicians Code, Call Of Duty, Blue Diamond, The Will, Mafia, A Test of Series

Code Crunch 2013: 

ATM, Dumbledore Army

TechFest 2013: 

Balancing nature

November Challenge 2013: 

Superpowers of 2, Yet Another Cute Girl, Uncle Johny, Square Digit Squares, Missing some chairs

December Challenge 2013: 

Art in Digital Age, Cube Cakes, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries

December Cook-off 2013: 

Chef Goes Through Segments, Chef and Girlfriend

January Challenge 2014: 

Magic Trick, Sereja and Graph, Meteor, Bon Appetit, Please like me, Chef and Feedback

August Cook-Off 2014: 

Permutation Shuffle

October Cook-Off 2014: 

The Army, Walk on the Axis, Mahesh and his lost array

May Challenge 2014: 

Little Elephant and Balloons, Compilers and parsers, Chef-jumping, Chef and Strange Matrix, Stone

June Challenge 2014: 

Little Elephant and Blocks, Maxim and Progressions, Chef and Functions, Chef and Digit Jumps, Chef and Subarray, Guessing Game, Forgot Password

July Challenge 2014: 

Little Elephant and Painting, Garden Game, Chef and Frogs, Sereja and Equality, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner, Lucky Game

August Challenge 2014: 

Mountain Holidays 2, Sereja and Shuffling, Little Elephant and T-Shirts, Chef and Reversing, The Leaking Robot, Earthquake, Cleaning Tables, Chef and Gift

September Challenge 2014: 

Factorisation, Sereja and Bubble Sort, Chef and Rainbow Array - 2, Chef and Swaps, Chef and Left-Right, Chef and sequence, Fun with Rotation, Flooring

October Challenge 2014: 

Remy paints the fence, Sereja and two strings, Chef and Ground, Chef and Painting, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

November Challenge 2014: 

Chef and Segment Game, Chef and Words, Fombinatorial, Sereja and Permutations, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, Chef and Churu, The Spelling Problem

December Challenge 2014: 

Chef Under Pressure, Alok-nath and His Sanskars, Chef and Bracket-Pairs, XOR with Subset, Chef and Apple Trees, Sereja and GCD

CodeX 2014: 

Sum Up, The Escape, GCD Sum

January Lunchtime 2014: 

Chef and Shop, Chef and String

Divide By Zero 2014: 

Sherlock and the Ciphers

Trinity 2014: 

Notorious Gunner

July Lunchtime 2014: 

And Operation, Shift The String

TechFest 2015, Portal round: 

Feynman and Manufacturing Plant, Statistics HW, Marks Discrepency, Cube Modulo, Avoiding Cameras, Avoiding Cameras - 2, Spider Infiltration, Lizard pairs, Spiderman and Jumping, Reverse Palindrome, Candy Distribution, Help Chandan Count Triplets, Racing Competition

Code Smart 2014: 

The Chef and the Triangles

Matrix 2014: 

Run Jerry Run

January Challenge 2015: 

Queries on the String, Sereja and Number Division 2, Chef and A Large Permutation, Sereja and LCM, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Xor Queries, Ranka, Gcd Queries

Code Niche 2015: 

Dollar Game, WiFi Installation Problem , Name Game, False Fibonacci Series

February Challenge 2015: 

Chef and Chain, Time to Study Graphs with Chef, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Xor Matrix, Jigsaw Puzzle Solving, Chef and Equality

March Challenge 2015: 

Count Substrings, Chef and Notebooks, Chef and Problems, Sereja and Random Array, Devu and his Class, Sign Wave, Matrix

April Challenge 2015: 

Count Sequences, Chef and Array, Chef and Interview, Broken Telephone, Inversion sorting, Division of Lands, Chef and Piano Scales

May Challenge 2015: 

Devu and his three Hands, Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe, Chef and Balanced Strings, Chef and Cake, Counting on a directed graph, Special Economic Zone

July Challenge 2015: 

Addition and Multiplication, Sereja and Game 2, Bread, MasterChef, Na2a and lucky stone, Chef and Cube, Rohith and Circles

June Cook-Off 2015: 

Ankit, Srijan and a game of stone piles, Longest non regular parentheses sub-sequence, Strange operations

July Cook-Off 2015: 

Cops and the Thief Devu, Maximize Disjoint Pair Sum, Path containing K Nodes, Adding Special Sum

August Cook-Off 2015: 

Chef and the XORed Number , Chef and the Wildcard Matching

September Mega Cook-Off 2015: 

Reign 2, Forgotten Language, Super Numbers, Stacks

IIT Kanpur, Monthly Programming Contest 2015: 

Little Chef and the King, Not Palindrome, DOTS Player, Factorization, Let us play with even and odd numbers, Devu and Churu, Long Drive, Chef and Pattern

Prayaas 2015: 

Tired Knights, Heads and Tails

May Challenge 2016: 

Sereja and GCD 2, Easy Queries, Chef and math, Chef and Balls, Forest Gathering, Chef and Amazingness of Numbers, Optimal Shopping II, Chef and Big Soccer, Laddu

September Cook-Off 2016: 

Lazy Jem, The Lost Arithmetic Sequences, Counting Strings, Find The Point

October Cook-Off 2016: 

Watson asks Does Permutation Exist, ChefWatson uses Social Network

March LoC Competitive Programming Marathon: 

Fear of Rectangles, Birthday Treat, Chef Notani and Repetition, Fraction

Alkhwarizm 2016: 

Ilya and Sleep disorder, Naruto and Konahamaru, Vasya And Vanya Reunite, Polycarp And Love For Optics, Next Simple Task, Peter the Crazy Maths Teacher, Celebrating Brithday, Love for Strings, Vasya Loves Divisors

ICPC Preparatory Series by Team Skull Crackers Mirror contest: 

Chef and midsems

Techfest International Coding Challenge - Game of Codes: 

Rulers of Investments, Annual Party

June Challenge 2017: 

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

Alkhwarizm 2017 (Rated): 

Logan and his XOR debacle, X-24 and his SUBSET code, Charles and the BRUTAL subsequences, Deadpool and his COOLEST Problem Ever, Professor X and Grouping of Numbers, Logan and DIGIT IMMUNE numbers

April Long One 2022 Division 1 (Unrated): 

Dazzling GCD Pair

Level up from 1* to 2*: 

A Subtask Problem

Problems Authored (10)

Problems Tested (0)

No Contribution

Editorials Contributed (7)