Alex Yingna
- ayingna
China- Other
- No Active Plan. View Details
Activity Heat Map
Learning Paths (0)
Practice Paths (2)
Contests (9)
CodeChef Starters 6 Division 3 (Rated)
Chefs Homework Dilemma, Joker and Batman, Cricket Ranking, Three Dices, Even tuples, Palindromic number
August Challenge 2021 Division 2 (Unrated)
Special Triplets, Array Filling, Geometry 1, Chef and Bulb Invention, Alternating LG Queries, Charge Scheduling, Chef and Digits of Large Numbers, Fat Hut, Problem Difficulties, Olympics Ranking
September Challenge 2021 Division 2 (Unrated)
Airline Restrictions, Minimum Digit Sum 2, Covaxin vs Covishield, Travel Pass, Treasure Hunt, Minimize Digit Sum, Shuffling Parities, XOR Equal, 2-D Point Meeting
SnackDown 2021 - Online Qualifiers
Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
October Challenge 2021 Division 2 (Unrated)
Chef at the Olympics, Hidden Points, Characteristic Polynomial Verification, Yet another MEX problem, MEX-OR, Digit Removal, Longest AND Subarray
SnackDown 2021 - Online Round 1A
Min Max LCM, Lazy Machine, Equal Beauty, Round Robin Ranks , Dance Moves, Yet Another Flipping Problem
Starters 81 Division 2 (Unrated)
Divide Pages
Starters 84 Division 2 (Rated)
MEX Sequences, SUM OR, Max count of 1, Digit Operation, Max Binary, Chef And Adjacent Sums
Starters 83 Division 2 (Rated)
Construct String, Order by XOR
Starters 102 Division 1 (Rated till 6 Stars)
Circular Trouble
August Long 2023 Division 1 (Unrated)
All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!
September Short 2023 Division 1 (Unrated)
Mixing Extraordinaire, Slow Start, Ultimate Fencing, GCD Discount, Lucky Seven
Starters 112 Division 2 (Rated)
Cursed Indices, 3 Logicians Walk into a Bar, Permutation Construction, Max Nutrition
Starters 142 Division 2 (Rated)
Chef loves Pizza Chef loves halfs, Number Hunt, Array Removal, The Cards Machine, Pairs Sum with Length x, Sum of Xors
Starters 143 Division 2 (Rated)
Split Sort Permutation, Non-Divisor Array, Max Min and Length, Spread of Ratism, Binary Conversion, Lex Min Binary String
Starters 145 Division 1 (Rated till 6-Stars)
Make Bob Win , Square String