Ivan Li

• Username: 5★ivan_li
• Country:  Canada
• Student/Professional:Student
• Institution:Wilfrid Laurier University Waterloo, Ontario
• 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: 10

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2069 (+14)RatingProvisional
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Starters 192 (Rated till 6 star)(2025-06-25 22:00:00)

Global Rank:   91

Cheated in:   

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(2025-06-25 22:00:00)

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None(None)

Global Rank:   0

Cheated in:   

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Contests (10)

Starters 144 Division 4 (Rated)

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

Starters 145 Division 2 (Rated)

Make Bob Win , Make My Array Equal, Square String

Starters 147 Division 2 (Rated till 5 stars)

Non-Primes 101, Gold Coins 101, Independence Day 101, Truth Teller And Liars 101, K Subsequence 101

Starters 148 Division 2 (Rated)

Double Trouble, FightBots

Starters 163 (Rated)

Nice Array, Minimum Types, Sort Them

Starters 165 (Rated)

Bulk Discount, Stable Array, Reverse and Alternate

Starters 166 (Rated)

Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Costly Permutations, Chefland Library

Starters 171 (Rated)

Volcanic Eruption, White Wall, Advitiya Security Vault, Swish Game

Starters 177 (Rated till 5 star)

Blocks on a Tree, Flip or Reverse, Counting 01 and 10

Starters 192 (Rated till 6 star)

Security Lines, MinPath Minimize, No Odd Sum, Equate XY, No 3 Please!

Total Problems Solved: 51