Sanjay Kumar

• Username: 3★traveler_47
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 17

Current Ratings Graph Old Ratings Graph

1790 (+21)RatingProvisional
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Starters 178 (Rated)(2025-03-19 22:15:02)

Global Rank:   512

Cheated in:   

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(2025-03-19 22:15:02)

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None(None)

Global Rank:   0

Cheated in:   

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(None)

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Learning Paths (2)

Combinatorics

Completed

Trees and Binary trees

17%

Practice Paths (3)

1800 to 2000 difficulty problems

34%

2000 to 2500 difficulty problems

9%

1600 to 1800 difficulty problems

19%

Contests (17)

Starters 143 Division 4 (Rated)

International Justice Day, Maximum Coins, Non-Divisor Array

Starters 144 Division 4 (Rated)

Capital Gain Tax, Budget Allotment, Largest K, Savings Account

Starters 145 Division 2 (Rated)

Make Bob Win , Make My Array Equal

Starters 146 Division 3 (Rated till 5 stars)

Bouncing Ball, Permutation Construction, Knockout tournament, No Winner, Olympics 2024

Starters 149 (Rated)

Easy Subarray Sum, Chef Loves Beautiful Strings (Easy Version), Maximise Sum

Starters 150 (Rated)

Find Multiset State, Equal Pairs (Easy)

Starters 151 (rated)

Convert string

Starters 152 (Rated)

Maximize Hamming Distance, Range Minimize

Starters 160 (Rated)

Palindrome Love, Buying Order (Easy), Equate S and T

Starters 163 (Rated)

Sort Them, Chef and Socks, Minimum Types, Nice Array, Binary Sum

Starters 165 (Rated)

Reverse and Alternate, Stable Array, Bulk Discount

Starters 168 (Rated)

No Two Alike, Binary Removals, Make Odd

Starters 169 (Rated)

Constant Subsequence, Hamming equivalent, Make K Most Frequent

Starters 170 (Rated)

qUiRkY qUesTs (Easy), Monster Monster, Crazy Jumping Frogs

Starters 171 (Rated)

Swish Game, White Wall, Volcanic Eruption

Starters 172 (Rated)

Transform String, AndOr, Streak Star

Starters 178 (Rated)

Food Balance, Big Difference, Minimum Colours (Easy), Placing 01 And 10, Permutation Construct

Total Problems Solved: 202