arcreactor19

• Username: 3★arcreactor19
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 18

Current Ratings Graph Old Ratings Graph

1674 (+59)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 218 (Rated)(2025-12-24 22:00:02)

Global Rank:   3

Cheated in:   

Ratings System Update

(2025-12-24 22:00:02)

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?

NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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 (18)

Starters 117 Division 4 (Rated)

Yearly Phone

Starters 118 Division 4 (Rated)

Subset GCD, International Education Day!, Literacy Rate

Starters 119 Division 4 (Rated)

Advitiya, Judged

Starters 123 Division 4 (Rated)

Room Allocation, Algomaniac Finals, Maximise Adjacent Sum, Minimum And Maximum I, Minimum And Maximum II

Starters 124 Division 4 (Rated)

Binary Parity, Table Strength, Summer Time, Cricket Tournament

Starters 125 Division 4 (Rated)

50-50 Rule, Fake Certificate, Overspeeding

Starters 128 Division 4 (Rated)

Moody Chef, Reach 5 Star

Starters 129 Division 4 (Rated)

Football Training, Pep Bidding, Ballon d Or

Starters 133 Division 3 (Rated)

Legs on a Farm, Maximum Alternating Sum

Starters 139 Division 3 (Rated)

Sum of N, Distribute Cookies

Starters 140 Division 3 (Rated)

Tree Removal, Yoga Class, Split Permutation, Make Permutation, Trick Or Treat

Starters 144 Division 3 (Rated)

Budget Allotment, Largest K, Savings Account

Starters 166 (Rated)

Chefland Library, Christmas Gifts

Starters 169 (Rated)

Hamming equivalent, Opposite Attract

Starters 188 (Rated)

K Boxes, Yet Another Monsters Problem, Subset Sum 3, Train Even or Odd

Starters 190 (Rated)

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

Starters 191 (Rated)

Coloured Array, Add to get GCD, Permuted Greater than 2, Nearest Square

Starters 218 (Rated)

Interest Accumulation, Collatz Conjecture (Hard), Collatz Conjecture (Easy), Deleting Array Again, Counting Optimal Arrays, Christmas Trees, Coloured Balloons, Stop The Count

Total Problems Solved: 69