Weiqiang Yuan
- 6★sansirowaltz
- China
- Student
- High School Affiliated to Nanjing Normal University Nanjing, China
- List of teams by Weiqiang Yuan
- No Active Plan. View Details
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Ratings System Update
(2017-12-11 15:00:00)Ratings System Update
(2022-12-20 00:00:00)Junior Rating Graph
Ratings System Update
(2017-12-11 15:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (80):
Practice:
Milestones, The Baking Business, Sine Partition Function, Evil Book, Short II, Hypertrees, Dynamic GCD, Card Shuffle, Find a Subsequence, Smart Chef vs Evil Chef, Flight Distance, Find a special connected block, Substrings on a Tree, Little Elephant and Colored Coins, Expected Maximum Matching, Little Elephant and Boxes, Music & Lyrics, Knight Moving, Annual Parade, A New Door, Different Trips, Arithmetic Progressions, Observing the Tree, Two k-Convex Polygons, Count Special Matrices, Counting The Important Pairs, Sereja and two strings, Prime Distance On Tree, Gangsters of Treeland, Counting D-sets, Query on a tree VI, Perfect Subarrays, Mike and Task Packages, Mike and Matrices , Graph Challenge, Count on a Treap, Farmer Feb, Chef and Shop, Chef and String, Chef and Numbers, Chef and Way, Walk, Little Chef and Numbers, Dynamic Trees and Queries, Sereja and Two Arrays, Sereja and ASum, Chef and Graph Queries, Sereja and D, Sereja and Arrays, How many sequences, Nice SubSegments, A Game With a Sheet of Paper, Statements Checking, Sereja and Subsegment Increasings, Sereja and Arcs, Minimum Product, Minion Circle, Knight Fork, Tracy and Charlie, Divisible Subset, Approximately II, Roots of a Tree, Brand New Game, Counting Flags, Knapsack Problem, Painting, Shift The String, Lowest Common Ancestor, Rectangle Query, Tree Again, Harrenhal, Wall, Children Trips, Sum Of Binomial Coefficent , String Matching, Counting on a Tree, Black-white Board Game, Counting on a directed graph, Easy exam, Mario and Luigi
Contests (200):
May Challenge 2014:
Little Elephant and Balloons, Sereja and Game, Compilers and parsers, Chef-jumping, Chef and Strange Matrix, Stone
June Challenge 2014:
Little Elephant and Blocks, Maxim and Progressions, Chef and Functions, Chef and Digit Jumps, Chef and Subarray, Two Companies, Guessing Game, Forgot Password
July Challenge 2014:
Little Elephant and Painting, Garden Game, Chef and Frogs, Sereja and Equality, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner, Lucky Game, Game of Numbers
August Challenge 2014:
Mountain Holidays 2, Little Elephant and T-Shirts, Chef and Reversing, The Leaking Robot, Push the Flow!, Earthquake, Cleaning Tables, Chef and Gift
September Challenge 2014:
Sereja and Bubble Sort, Chef and Rainbow Array - 2, Chef and Swaps, Chef and Left-Right, Chef and sequence, Fun with Rotation, Flooring
October Challenge 2014:
Remy paints the fence, Chef and Ground, Chef and Painting, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus
November Challenge 2014:
Chef and Segment Game, Chef and Words, Fombinatorial, Sereja and Permutations, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, Chef and Churu
December Challenge 2014:
Chef Under Pressure, Alok-nath and His Sanskars, Chef and Bracket-Pairs, Kali and Devtas, XOR with Subset, Course Selection, Chef and Apple Trees, Sereja and GCD, Good galaxy
November Lunchtime 2014:
A wolf, a sheep and cabbage, Deja Vu, Yet another substring problem, Dividing the Students
January Challenge 2015:
Queries on the String, Sereja and Number Division 2, Chef and A Large Permutation, Sereja and LCM, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Xor Queries, Ranka, Gcd Queries
February Challenge 2015:
Chef and Chain, Time to Study Graphs with Chef, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality
March Challenge 2015:
Count Substrings, Chef and Notebooks, Chef and Problems, Sereja and Random Array, Random Number Generator, Devu and his Class, Sign Wave, Matrix, Counting on a Tree
April Challenge 2015:
Count Sequences, Chef and Array, Chef and Interview, Broken Telephone, Inversion sorting, Chef and Piano Scales, Devus and their voting system
May Challenge 2015:
Devu and his three Hands, Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe, Chef and Balanced Strings, Chef and Cake, Special Economic Zone
June Challenge 2015:
Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons, Anticommutative implication, Chef and String
August Challenge 2015:
Way Out, Gravity Guy, Devu And Churu , Cooking Machine, Aditi and Magic Trick, Chef and insomnia, Chef and Path
October Challenge 2015:
Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Cyclic shifts in permutation, Rupsa and Equilateral Triangle, LCM equation, Jump mission
December Challenge 2015:
Sereja and Dividing, Chef and cinema, Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters, Chef and Girls
April Challenge 2016:
Amazing Experiment, Help Watson Escape, Fibonacci Queries, Chef and Ballons, Devu and good strings, Chef And Magical Path, Chef And Coloring
June Challenge 2016:
Chef And The Hiring Event, Chef and Rectangle Array, Chef and New Game, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Chef and cities, Devu and an Array
January Challenge 2017:
Capital Movement, Cats and Dogs, Sereja and Circles, Sereja and BOX, Coprime 6-tuples, Chef and Circle, Fantastic Four, Digits Cannot Separate, Reservior, Tourists in Mancunia
April Challenge 2017:
Chef and Digits, (CH) Serejs and Billiards, Bear and Random Grid, Chef and Divisor Tree, Stable market, Heavy-Light Decomposition, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
May Challenge 2017:
Chef and Sub Array , Long Sandwich , Gotham PD, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
December Challenge 2017:
Chef and Universe, Total Diamonds, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Red and blue points, Chef and Hamming Distance of arrays
Learning Paths (0):
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Practice Paths (0):
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Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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