sivam das

• Username: 5★s_v_m1
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Durgapur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 23

Current Ratings Graph Old Ratings Graph

2026 (+17)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 168 (Rated till 6 stars)(2025-01-08 22:30:00)

Global Rank:   125

Cheated in:   

Ratings System Update

(2025-01-08 22:30:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

1889 (+4)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 69 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   765

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

None

Practice Paths (0)

None

Contests (23)

March Long One 2022, Division 4 (Rated)

Subarray XOR, Akash and Function, Wordle, Bath in Winters, Discus Throw, Akash and Missing Class, Exact Marks, Substring of a Substring

CodeChef Starters 33 Division 4 (Rated)

Distinct Dilemma, Broken Life, The Cheaper Cab, Monthly Budget, Minimum Cars required, Non Adjacent Flips, Make Them Equal

April Long One 2022, Division 3 (Rated)

Dazzling GCD Pair, Prime Sum, Dazzling AXNODR Challenge , The Cooler Dilemma 2, Pairwise Xors

April Lunchtime 2022 Division 3(Rated)

Palindrome Pain, Secret Machine Mania, Mario and Bullet, Buckets Full of Candies, Pair Pain

Starters 47 Division 2 (Rated)

Copy and Push Back, Similar Heights, The XOR-OR Dilemma, End Sorted

July Lunchtime 2022 Division 2 (Rated)

Largest Family, Maximum Median Matching, Yet Another Palindrome Making Problem, Easy Pronunciation

Starters 49 Division 2 (Rated)

Split The String, High Frequency, Valid Minimum

Starters 68 Division 2 (Rated)

Boring String, Expense List, Make Money

Starters 69 Division 2 (Rated)

Akash and Dinner, Distinct Sequence

Starters 85 Division 2 (Rated)

Inside The Stadium, Crazy Bishops on Chessboard, Efficient PAN Linking

Starters 88 Division 2 (Rated)

Chef and Asteroids, Unstable Subarray, Maximum And Or

Starters 89 Division 2 (Rated)

Plus 2 or Minus 1, Positive or Negative Subarrays, Subarray Removal, Two Averages

Starters 90 Division 2 (Rated)

Printing Binary Array, Anti Palindrome, Sum of Goodness, Crushed Apples and a Balance Scale

Starters 91 Division 2 (Rated)

Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation

Starters 92 Division 2 (Rated)

Rectangular Tiling, Distance Coloring, Dotify Playlist

Starters 93 Division 2 (Rated)

Problem, Break Free, NASA

Starters 95 Division 2 (Rated)

Boxes, Transfusion Chain, EVacuate to Moon

Starters 97 Division 2 (Rated)

Schrodinger Smiley, No Palindrome, Triplets Min

Starters 98 Division 2 (Rated)

3-Blast Palindrome, Airport Management, Ball Distribution

Starters 144 Division 2 (Rated)

Budget Allotment, Largest K

Starters 157 (Rated)

Small, Smaller, Smallest, Unmedian, Not-too-far Replacement

Starters 165 (Rated)

Reverse and Alternate, A to B, Stable Array, Bulk Discount

Starters 168 (Rated till 6 stars)

No Two Alike, Binary Removals, Equate XOR

Total Problems Solved: 115