2017
- 2017-07-11金马五校-风力观测
- 2017-07-07POJ-3686-The Windy's
- 2017-07-07hdu-2063-过山车
- 2017-07-06hdu-1423-Greatest Common Increasing Subsequence
- 2017-07-06POJ-3311-Hie with the Pie
- 2017-07-06POJ-3254-Corn Fields
- 2017-07-06POJ-3280-Cheapest Palindrome
- 2017-07-06POJ-2677-Tour
- 2017-07-05hdu-2159-FATE
- 2017-07-05POJ-1065-Wooden Sticks
- 2017-07-03Codeforces-Round-422#C-Hacker, pack your bags!
- 2017-06-18Codeforces-Round-419#C-Karen and Game
- 2017-06-18Codeforces-Round-419#B-Karen and Coffee
- 2017-05-17Codeforces-Educational-Round21#D-Array Division
- 2017-05-12Codeforces-Round-413#C-Fountains
- 2017-05-08Codeforces-Round-412#C-Success Rate
- 2017-05-06Codeforces-Round-411#D-Minimum number of steps
- 2017-04-22Codeforces-Round-410#C-Mike and gcd problem
- 2017-04-22Codeforces-Round-410#B-Mike and strings
- 2017-04-22Codeforces-Round-410#A-Mike and palindrome
- 2017-04-17Codeforces-Round-409#D-Volatile Kite
- 2017-04-17Codeforces-Round-409-C-Voltage Keepsake
- 2017-03-29Codeforces-792B-Counting-out Rhyme
- 2017-02-26Codeforces-Round-402#D-String Game
- 2017-02-26Codeforces-Round-402#C-Dishonest Sellers
- 2017-02-26Codeforces-Round-402#B-Weird Rounding
- 2017-02-26Codeforces-Round-402#A-Pupils Redistribution
- 2017-02-25Codeforces-Round-401#D-Cloud of Hashtags
- 2017-02-25Codeforces-Round-401#C-Alyona and Spreadsheet
- 2017-02-25Codeforces-Round-401#B-Game of Credit Cards
- 2017-02-25Codeforces-Round-401#A-Shell Game
- 2017-02-25Codeforces-Round-400#B-Sherlock and his girlfriend
- 2017-02-15Codeforces-Round-397#D-Artsem and Saunders
- 2017-02-04Codeforces-Round-395#B-Timofey and cubes
- 2017-02-01Codeforces-Round 394#C-Dasha and Password
- 2017-02-01Codeforces-Round 394#B-Dasha and friends
- 2017-02-01Codeforces-Round 394#A-Dasha and Stairs
- 2017-01-15Codeforces-Round-391#B-Bash's Big Day
- 2017-01-15Codeforces-Round-391#A-Gotta Catch Em All!
- 2017-01-07Codeforces-Round 390#D-Fedor and coupons
- 2017-01-07Codeforces-Round 390#B-Ilya and tic-tac-toe game
- 2017-01-07Codeforces-Round 390#A-Lesha and array splitting
2016
- 2016-12-31Codeforces-Good Bye 2016#C-New Year and Rating
- 2016-12-31Codeforces-Good Bye 2016#B-New Year and North Pole
- 2016-12-31Codeforces-Good Bye 2016#A-New Year and Hurry
- 2016-12-20VIJOS-1347-乘积最大
- 2016-12-20Voting Codeforces Round#388-C
- 2016-12-20Parallelogram is Back Codeforces Round#388-B
- 2016-12-20Bachgold Problem Codeforces Round#388-A
- 2016-11-01Kostya the Sculptor Codeforces Round#378-D(逻辑+排序)
- 2016-10-24Exams Codeforces Round#377-D(贪心+二分)
- 2016-10-24Text Document Analysis Codeforces Round#375-B
- 2016-10-24The New Year: Meeting Friends Codeforces Round#375-A
- 2016-10-24Verse Pattern Codeforces Intel Round-B
- 2016-10-24Broken Clock Codeforces Intel Round-A
- 2016-10-24Passwords Codeforces Round#374-B
- 2016-10-24Anatoly and Cockroaches Codeforces Round#373-B