Prem Ukkoji
- 3★ukkoji_prem
- Java Full Stack Developer
- India
- Hustle
- Professional
- McAfee
- List of teams by Prem Ukkoji
- https://discuss.codechef.com/u/ukkoji_prem
- No Active Plan. View Details
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Ratings System Update
(2022-09-07 23:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (304):
Practice:
Prime Generator, Transform the Expression, Factorial, GCD2, Johnny and the Beanstalk, A Very Easy Problem!, Paying up, Discrepancies in the Voters List, Multiples of 3, Gravel, Cleaning Up, Decreasing String, Number Game Revisited, Open the Dragon Scroll, Houses and Restaurants, Ciel and A-B Problem, Lucky Long, Jewels and Stones, Little Elephant and Bombs, Arranging Cup-cakes, Racing Horses, Ciel and Receipt, Carvans, Coal Scam, Book Exercises, Tourist Translations, Little Elephant and Permutations, Buying Sweets, The Minimum Number Of Moves, Maximum Weight Difference, Your Name is Mine, Galactik Football, Subtraction Game 1, Chopsticks, Splitting Candies, Chef and The Right Triangles, Uncle Johny, Number Mirror, Lowest Sum, Magic Pairs, Bon Appetit, Please like me, Chef and Feedback, Walk, Chef-jumping, Dividing Stamps, Chef and Reversing, Chef and Digit Jumps, Chef and Subarray, Shortest Path in Binary Trees, Divide the Cake, Count Substrings, Count Substrings, Subarray GCD, Subarray LCM, Copy-Paste, Sum Queries, Chef and easy problem, Chef and Notebooks, Walk on the Axis, Lost Graph, Chef and Stones, Charlie and Prime Numbers, Billiards, Fit Squares in Triangle, Suraj goes shopping, Version Control System, Add Two Numbers, Find Remainder, First and Last Digit, Sum of Digits, Reverse The Number, Chef and collection of stamps, Stacks, Processing a string, Alternating subarray prefix, Coins And Triangle, Short in Average, Minimum Cost Walk, MST Queries, Hussain Set, Centeroid, Little Chef and Sums, K-Concatenation, Multiple of 3, Save Patient, Binary Shuffle, Problem Sort, Counting Pretty Numbers, Prime divisors, Beautiful Garland, Chef and Party, Chef and Football, Attendance, Even Edges, Swapping, Prajit and bits, Chef and Football Match, Nuttela Path Unit, Chefina and Swap, XOR Game, Penalty Shoot-Out II, Paleontology Museum, Chef and String, Sudhanva and Books, Game on a Strip, Chef and Wedding Arrangements, Root the Tree, Hail XOR, Path-etic Sums, Cute Chef Gift, Chef and Chefina, Iron, Magnet and Wall, Team Name, Prime Game, College Life 4, Even Sum, Average Sorting, Sed Max, Palpal Strings, Coprime Range, Worthy Matrix, Turn It, Dinner by Candlelight, Motivation, Make the Sum Even, Racing, Special Triplets, Shortest Route, Modular Equation, K-Subarrays, The One On The Last Night, The One Where No One is Ready, Optimal Denomination, Different String, Equal Difference, Beautiful Pairs, XOR-ORED, Array Rotation Returns, Longest Good Segment, Jon and Selina, Which Division, Team Formation, Just a Graph, Remove One Element, Professor And Directions, K - Magical String, Chef and Magical Steps, Maximum Damage, Counting Tuples, Subarray Sum, Magical Planks, Clean The Sequence, Farmers of Wasseypur, Minimise Difference, Equal Beauty, Flip or Compress, Binary Inversion, Substring Minimum Function, GCD of Prefixes, The One with All the Candy, String Game, Partition It, Chef on Vacation, Find the Special Node, New Piece, Count of Array, Can_Reach, Product Pain, Expectations on a Permutation, Sum this up, The One with Ross Wedding, Kingdom Attack, Subarray Jumps, Again XOR problem, Yet Another Tree Problem, Min Manhattan Distance, Maximum Factors Problem, P Equal To NP, Marbles, Ddakji, The Alternating Sum, Distinct Elements, Binary String Game, Tug of War, Escape Plan, Finding Pairs, Weird Values, Genes, Hopscotch, Dalgona Treat, Chef and Pal, RGB Construction, Sleep Technique , Count Number of Peaks, Akash and Grid, ChefWM, And Or Union, Mean equals Median, Retrieve back the Array, Chef and Riffles, Prefix Zeros, Sum and OR, Mean Maximization, Subsegment Divisibility , Merged LIS, Merging Binary Strings, Maximising Vacations, Non Zero Subarray Xor, Minimum Longest Substring, Digit Multiplication By K, Remove Adjacent, Bitwise swaps, Perfect Permutation, PerMEXuation , Mango Market, Prefix Permutation, Travelling in the Graph, Magical Modulo, Dragonado And XOR, Maximizing LIS, Separate Them All, Pile Partition, Stable Mex, Kostomuksha and AESC MSU, Training Plans, Chef Goes Shopping, Sticks and Rectangles, Dark Light, Bullets and Enemies, Binary Mismatch, Good Permutation, Buckets Full of Candies, Pair Pain, Secret Machine Mania, Mystical Numbers, Average Gift, Remove and Add, Is this priority or parity!, Split AND Sum, Maximise Set Bits , Zero Ones Equal One Zeros, Make them Equal, The Lost Array, Equal by XORing, Find A, B, C, Largest Family, Split The String, High Frequency, Monks, Valid Minimum, Permutation GCD, Sum Product Segments, Average Permutation, Adjacent Xors, K-Flip, Subtract 12 Operation, K Flip, Distinct Numbers, OR Tuples, Break the elements, Equivalent Numbers, Add to Subsequence, Maximum Subarray , Suspense String, Confusing Concatenations, Yet Another Palindrome Problem, Palindrome Flipping, Minimise LCS, Weird Subarrays, Red Blue Flowers, Subarray Removal, Sorted Substrings, Make Multiple, Final Sum, Nahaane Jaa, One-XOR Deletions, Make Length 1, Minimum Absolute Score, Maximum Angriness, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Prime Factor Division, Candies, Binod, Distinct Neighbours , Good Binary Strings, Palindrome by Splitting, Akash and Dinner, Just Like Mob!, Musical Rods, Expensive Steps , Counting Problem, Boring String, XOR Product, Expense List, Interesting Array, Make Money, Distinct Sequence, Minimum distance between 1s, X AND Y Tree, Prime Reversal, Frequency Array Retrieval, Problem
Contests (183):
August Challenge 2021 Division 3 (Rated):
Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
CodeChef Starters 10 Division 3 (Rated):
Hardest Problem Bet, Odd Repeat, Maximise the Subsequence Sum
September Challenge 2021 Division 3 (Rated):
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
November Challenge 2021 Division 2 (Unrated):
Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Equal Coins, Maximise the bridges
CodeChef Starters 18 Division 3 (Rated):
Palindromic Binary Numbers, Compare those strings, Back to Campus, Make them equal
December Challenge 2021 Division 2 (Unrated):
Increasing String , Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, List of Lists, Squares Counting
January Lunchtime 2022 Division 3:
Subarray permutations, Chef and Subset Additions, Chef and Lockout Draws, Permutation XOR Sum
CodeChef Starters 27 Division 2 (Rated):
String Reverse, Distinct Binary Strings, Non Coprime Neighbours, The product mystery
February Lunchtime 2022 Division 2:
Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort
March Long One 2022, Division 2 (Unrated):
Akash and Function, Subarray XOR, Substring of a Substring, Exact Marks, MEX on Trees
March Cook-Off 2022 Division 2:
Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility
CodeChef Starters 31 Division 2 (Rated):
XOR and AND, Alternating String, Sign Moves, Mexy Array, The Unchanging OR
CodeChef Starters 33 Division 2 (Rated):
Distinct Dilemma, Broken Life, Non Adjacent Flips, Make Them Equal
April Long One 2022, Division 2 (Unrated):
Dazzling GCD Pair, Prime Sum, Dazzling AXNODR Challenge , Pairwise Xors
June Long One 2022 Division 2 (Unrated):
Full Path Eraser, Reduce to zero, Divisible by i , Possible GCD, Alternate Additions, Equal Strings
July Long One 2022 Division 3 (Rated):
Journey of the Knight, Game of Piles Version 1, Slow Solution, Pass the Exam, Chef and Candies
Starters 47 Division 3 (Rated):
Copy and Push Back, Similar Heights, Construct N, End Sorted, Minimum Coins
July Lunchtime 2022 Division 2 (Rated):
Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching
July Long Two 2022 Division 3 (Rated):
Maximize Difference, Concat Sort, Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Hungry Chef
August Long 2022 Division 2 (Unrated):
Angled Flip, XOR with smallest element, Hello Equation, Two Trains
Learning Paths (0):
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Practice Paths (7):
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Problems Tested (0)
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