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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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Programming and DSA

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Practice Compete Compiler
Home » Sobhagya singh dewal
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Sobhagya singh dewal

  • 5★manoj_vajpeyi
  •   India
  • Student
  • National Institute of Technology Tiruchirappalli Tamil Nadu, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 42
2186 (+30)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 144 Division 1 (Rated)(2024-07-24 22:00:00)
Global Rank:   72
Cheated in:   

Ratings System Update

(2024-07-24 22:00:00)
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2144 (-165)RatingProvisional
Rating i Provisional Rating, click to know more
July Cook-Off 2022 Division 1 (Rated)(2022-12-20 00:00:00)
Global Rank:   66
Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)
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How the rating system works?

Learning Paths (0)

Practice Paths (1)

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Practice for ZCO and INOI

2%

Contests (42)

September Challenge 2020 Division 2

Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Find XOR, Ada Matrix, Coronavirus Spread 2

August Lunchtime 2020 Division 2

Game on a Strip, Mode of Frequencies

October Challenge 2020 Division 1

Positive AND, Replace for X

November Challenge 2020 Division 1

Restore Sequence, Magical Candy Store

January Challenge 2021 Division 1

Chef and Ants, Expected Number of SCCs

December Challenge 2020 Division 1

Hail XOR, Calculus, String Operations, Positive Prefixes, Even Pair Sum

December Cook-Off 2020 Division 1

Self-Destructing Strings, Circle of Chaos

December Lunchtime 2020 Division 1 (Unrated)

Three Letters, One Zero Swaps

January Lunchtime 2021 Division 2 (Unrated)

Good Grid, Shifting Spoons, Ashishgup and Interviews, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum

October Cook-Off 2020 Division 1

Path-etic Sums

October Lunchtime 2020 Division 2

AND Plus OR

September Cook-Off 2020 Division 2

Bulbs and Wires, Bowling Strategy

InfInITy 2k20 Division 2 (Rated)

Better call Saul!, Los Pollos Hermanos, The One Who Knocks!

UWCOI 2021 (Rated for all)

Organisation, Array Swaps, Hidden Numbers

February Challenge 2021 Division 2

Frog Sort, Team Name, Another Tree with Number Theory, Chef and Meetings, Prime Game, Multiple Games, XOR Sums, Maximise Function, Cut the Cake (Challenge), Highest Divisor

March Cook-Off 2021 Division 1

Consecutive Deletions, Chef and Sorting

February Lunchtime 2021 Division 1

Average Sorting, Sed Max

CodeChef Div 3 Rated Contest 2021 Division 1 (Unrated)

Chef and Patients, Body Mass Index, Total Score

March Challenge 2021 Division 1

Interesting XOR!, Dense Graph, Chef and Groups, Consecutive Adding, Paparazzi Gennady, Space Arrays, Wireless Electricity (Challenge), Maximum Topological Sort, No Time to Wait

April Challenge 2021 Division 1

Binary String MEX, Worthy Matrix, Chef and Dice, Boolean Game

May Cook-Off 2021 Division 1

Double Burgers

June Lunchtime 2021 Division 1

From Rational to Binary, False Number, HTML Tags, Richie Rich, Hidden Cell, Tic Tac Toe

July Challenge 2021 Division 1 (Unrated)

XxOoRr, Chef vs Bharat, Optimal Denomination

September Cook-Off 2021 Division 1

Chef and Pairwise Distances, Half Sequence, Fake Swaps

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

November Challenge 2021 Division 1 (Unrated)

Wildcard Replacement

SnackDown 2021 - Online Pre-Elimination

Product Pain

November Lunchtime 2021 Division 1

Permutation Pairs, Subarray Jumps

SnackDown 2021 - Elimination Parallel (Rated for Div 1)

Sorting Segments

December Cook-Off 2021 Division 1

Binary String Game, RGB Construction, Break the Balance

December Lunchtime 2021 Division 1

Optimal Sorting, Romantic Reversals

January Lunchtime 2022 Division 1

Permutation XOR Sum

CodeChef Starters 25 Division 1 (Unrated)

K Distinct Array

May Lunchtime 2022 Division 1 (Rated)

Equal After And

May Long Two 2022 Division 1 (Unrated)

Subsequence-Numbers Divisible by 7, Subarrays with length

July Cook-Off 2022 Division 1 (Rated)

Segmentation Fault, Subsequence LCM

June Cook-Off 2022 Division 1 (Rated)

Throw and Take, Simple XOR, Prefix Suffix Distinct, Split AND Sum

Starters 54 Division 1 (Unrated)

Equal Distinct

Starters 72 Division 1 (Rated till 5-Stars)

N Triplets, Good Sequence, No sequence

Starters 73 Division 1 (Rated till 6-Stars)

Minimum OR Path, Find an integer, Consecutive Xor, First To Last

January Long 2023 Division 1 (Unrated)

Minimize the Maximum

February Cook-Off 2023 Division 1 (Rated)

Take Not Less, Alice Potter And Dumbledore Army

Starters 77 Division 1 (Rated till 5 Stars)

Concat Palindrome, K Increment Palindrome, Three Numbers

Starters 78 Division 1 (Rated till 6 stars)

Bitwise Equation, Balanced Suffix, Solve More Problems!

Starters 80 Division 1 (Rated till 5 stars)

Permutation Subsequence, c8kbf and Tree, Prefix Permutation, Matrix Pain

Starters 81 Division 1 (Unrated)

Good XOR, Distinct Matrix

Starters 84 Division 1 (Rated till 6 Stars)

SUM OR, Max count of 1, Digit Operation, Chef And Adjacent Sums

Starters 85 Division 1 (Rated till 6 stars)

Crazy Bishops on Chessboard, Efficient PAN Linking, GCD Queries, TripTastic

Starters 83 Division 1 (Rated)

Construct String, Order by XOR, Saber Slays, Rotate to Minimum, Restoration

Starters 89 Division 1 (Rated till 5 Stars)

Positive or Negative Subarrays, Subarray Removal, Two Averages

Starters 110 Division 1 (Rated till 5-stars)

Marbles,  Am I Lucky!, Monsters, Tetris

Starters 144 Division 1 (Rated)

Find P, Minimise Inversions, Largest K

Total Problems Solved: 257

Contributions

Problems Authored (9)
Contest Problem
OTHERS CURN04
CDNT1
ARRFUN
WEIRD_FIBBO
CDRV2021 KLXOR
FRGAME
MXFACS
CNTPEAK
CHEFFAV
Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution

2186
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2189)
  • 570 Global Rank
  • 239 Country Rank

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 - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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