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Programming and DSA

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Practice Compete Compiler
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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Vaibhav Singh
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Vaibhav Singh

Rookie League Rookie League
  • 2★vaibhavv_1703
  •   India
  • Student
  • Indian Institute of Engineering Science and Technology, Shibpur Howrah, West Bengal, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 39
1575 (-22)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 236 (Rated)(2026-04-29 22:00:04)
Global Rank:   1279
Cheated in:   

Ratings System Update

(2026-04-29 22:00:04)
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NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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How the rating system works?

Learning Paths (0)

Practice Paths (3)

learn-icon

SQL Practice Queries

14%
learn-icon

Jump from 2* to 3*

6%
learn-icon

1400 to 1600 difficulty problems

59%

Contests (39)

Starters 158 (Rated)

Largest Subsequence, XOR Smaller, Diwali Discount, Even vs Odd Divisors

Starters 159 (Rated)

Icecream and Cone, Elections, Card Game

Starters 163 (Rated)

Nice Array, Binary Sum, Minimum Types

Starters 164 (Rated)

Itz Simple, Swap and Flip

Starters 165 (Rated)

Poster Perimeter, Bulk Discount

Starters 167 (Rated)

Temperature Balance, Happy New Year!, Lottery Tickets, Delete Not Equal

Starters 170 (Rated)

Monster Monster, Minimum Bottles

Starters 172 (Rated)

Small Palindrome, Streak Star

Starters 174 (Rated)

Too Much Homework!, Bigger is Better, Deletion and Difference

Starters 176 (Rated)

Friendly Binary Strings, Clothing Store, Run for Fun, Costly Summit

Starters 177 (Rated)

Ordered Distances, 2 Boxes

Starters 178 (Rated)

Placing 01 And 10, Permutation Construct

Starters 179 (Rated)

Lost in the Fest!!, Unlock The Safe, Conquer the Fest!!

Starters 186 (Rated)

Distinct Arrays , Jump A or B, Approval Ratings, Best Movie

Starters 187 (Rated)

OR What, Incremental Game

Starters 188 (Rated)

Yet Another Monsters Problem, Subset Sum 3

Starters 189 (Rated)

Nutrition Cost, Create Binary String, Distinct 2 Subarray

Starters 190 (Rated)

Number Reduction, Light All, Min-Max Deletion, Parry It! (Easy)

Starters 191 (Rated)

Add to get GCD, Permuted Greater than 2

Starters 192 (Rated)

Security Lines, No Odd Sum

Starters 193 (Rated)

Check Odd Even Divisors, Count Odd Even Divisors

Starters 197 (Rated)

Good Ranking (Pair), All Odd Prefix Sums, Bowling Balls, Split

Starters 198 (Rated)

Currency Exchange

Starters 199 (Rated)

Fence Colouring, Subtract or Divide, Brick Comparisions

Starters 204 (Rated)

Minimize Sum, Drawing Chances, Episodes

Starters 206 (Rated)

Cyclic Shift Minimization, Gladiator Fighting, Prime Sum, Expensive Buying

Starters 207 (Rated)

Make Subarray

Starters 215 (Rated)

Product Sum Arrays (Easy), Differing Values, Special Missions, Gem Bundles

Starters 217 (Rated)

Make An AP, Add to make Positive, Add 1 or 3

Starters 218 (Rated)

Deleting Array Again, Coloured Balloons, Stop The Count

Starters 221 (Rated)

Odd Operations, Odd String, Winter is Coming

Starters 223 (Unrated)

School Trip, Less than Max, Adding 123 to 4

Starters 224 (Rated)

The Coding Streak, Accommodation, AabBcCDd

Starters 231 (Rated)

Target Temperature, Recurrence Reachability, Imperfect Numbers, Double Discount

Starters 232 (Rated)

Food Resources, Moderate Temperatures, Equal Difference

Starters 233 (Rated)

K Median, Movie, Cake Discount

Starters 234 (Rated)

Binary Construction, Cooler, Non-Negative Sum

Starters 235 (Rated)

Balanced Positions in a Permutation, Sorted Groups, Recover Palindrome

Starters 236 (Rated)

Cute Substrings, Palindrome Check

Total Problems Solved: 263

1575
(Div 3)
★★
CodeChef Rating (Highest Rating 1628)
  • 19361 Global Rank
  • 17740 Country Rank
0?i Provisional Rating, click to know more
DSA Rating (Highest Rating 0)
  • Inactive Global Rank
  • Inactive Country Rank

Skill tests

97%

C++ Skill test

Attempted on December 2024
75%

Data Structures and Algorithms test using C++

Attempted on December 2024
View skill tests

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Daily Streak - Gold Badge

Daily Streak - Gold Badge

Received for maintaining a streak of 50 days

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