Udham Singh
- udham8306
India- Student
- Chandigarh University Punjab, India
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (3)
Practice Paths (13)
Practice JavaScript
Practice C++
Top SQL Interview Questions
SQL Practice Queries
1600 to 1800 difficulty problems
1400 to 1600 difficulty problems
1000 to 1400 difficulty problems
Linked Lists
Dynamic programming
Stacks and Queues
Practice Java
Practice Python
Level up from 1* to 2*
Contests (47)
CodeChef Starters 19 Division 3 (Rated)
Chef and Contest
December Challenge 2021 Division 3 (Rated)
List of Lists, Utkarsh and Placement tests
December Lunchtime 2021 Division 3
Chef and Vacation Transportation , Chef Loves 1010, Maximum Trio
Code Drive Division 3 (Rated)
Game between friends, Count Number of Peaks, Favourite String of Chef
January Long 2022 - I, Division 3 (Rated)
Keplers Law, Prime in a binary string, Retrieve back the Array, Covid Spread
Starters 36 Division 3 (Rated)
Buying Sweets, Presents for Cheffina, Chef and Bird farm
April Long Two 2022 Division 3 (Rated)
Geometric Mean Inequality, Sasta Shark Tank, Best Coupon, Pseudo Sorted Array
May Cook-Off 2022 Division 2 (Rated)
Doubled Distances
Starters 37 Division 3 (Rated)
Beat the Average, Laptop Recommendation , Infernos, Maximum OR Minimum
May Long One 2022 Division 3 (Rated)
Pushpa , Sugarcane Juice Business, The Attack of Queen
Starters 38 Division 3 (Rated)
Dominant Army, Circular Track
June Long One 2022 Division 3 (Rated)
Subscriptions, Divisible by i , Equal Strings
July Long One 2022 Division 3 (Rated)
Game of Piles Version 1, Slow Solution, Pass the Exam, Chef and Candies
July Long Two 2022 Division 3 (Rated)
Chef in his Office
August Long 2022 Division 3 (Rated)
Sale Season, XOR with smallest element, Hello Equation, Two Trains, Make A and B equal
Starters 52 Division 3 (Rated)
WA Test Cases, Air Conditioner Temperature
August Lunchtime 2022 Division 3 (Rated)
Candy Distribution, Equalizing Numbers
Starters 53 Division 4 (Rated)
Car Trip, Greater Average, Odd Pairs, Make A and B equal, Weights
Starters 54 Division 4 (Rated)
Equal Distinct, Number of Credits, Ticket Fine
September Long 2022 Division 3 (Rated)
Speed Limit Test, Bob at the Bank, Interesting Subarray, Good Pairs
Starters 57 Division 3 (Rated)
Even Splits, Non-Negative Product, Two Different Palindromes
January Long 2023 Division 3 (Rated)
Far from origin
Starters 80 Division 4 (Rated)
Just One More Episode, Single-use Attack, Running Comparison, Equal Elements
Starters 82 Division 3 (Rated)
Make A-B Same, Reach Home, MIN To MAX
Starters 85 Division 4 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, IPL Ticket Rush, Can Chef
Starters 86 Division 3 (Rated)
Cricket Match, Chef and Battery , Maximise Score
Starters 87 Division 3 (Rated)
Return the Change, Existence, AB plus C
Starters 83 Division 4 (Rated)
Chef Eren, Budget of Technex, Couple Game
Starters 89 Division 3 (Rated)
Monopoly, Plus 2 or Minus 1, DDMM or MMDD
Starters 92 Division 3 (Rated)
Dotify Playlist, Water Filling
Starters 93 Division 3 (Rated)
7 Rings, Problem
Starters 94 Division 3 (Rated)
Gymkhana Election IIIT-A, CodeChef Streak
Starters 95 Division 3 (Rated)
Alt-Tab, Transfusion Chain
Starters 97 Division 3 (Rated)
Best of Two
Starters 98 Division 4 (Rated)
Messi vs Ronaldo, FIND A and B, Airport Management
Starters 152 (Rated)
Chess Olympiad, Winning World Finals, Range Minimize
Starters 166 (Rated)
Distinct Power, Chefland Library, Christmas Gifts
Starters 169 (Rated)
Opposite Attract
Starters 170 (Rated)
Access Code Equality, Monster Monster, Minimum Bottles
Starters 171 (Rated)
Swish Game, White Wall, Advitiya
Starters 173 (Rated upto < 2700)
Cool Subsequences, Time Penalty
Starters 174 (Rated)
Too Much Homework!, Bigger is Better, Deletion and Difference
Starters 175 (Rated)
Technex Tickets, Make same
Starters 177 (Rated)
Counting 01 and 10, Ordered Distances, Triangle Checking, 2 Boxes
Starters 179 (Rated)
Lost in the Fest!!, Unlock The Safe