|
|
4113 |
P840B Leha and another game about graph
|
0 / 0 |
(无) |
|
|
4112 |
P840C On the Bench
|
0 / 0 |
(无) |
|
|
4092 |
P845D Driving Test
|
0 / 0 |
(无) |
|
|
4090 |
P845F Guards In The Storehouse
|
0 / 0 |
(无) |
|
|
4086 |
P846C Four Segments
|
0 / 0 |
(无) |
|
|
4078 |
P847E Packmen
|
0 / 0 |
(无) |
|
|
4066 |
P848D Shake It!
|
0 / 0 |
(无) |
|
|
4065 |
P848E Days of Floral Colours
|
0 / 0 |
(无) |
|
|
4060 |
P850C Arpa and a game with Mojtaba
|
0 / 0 |
(无) |
|
|
4059 |
P850D Tournament Construction
|
0 / 0 |
(无) |
|
|
4053 |
P852B Neural Network country
|
0 / 0 |
(无) |
|
|
4050 |
P852E Casinos and travel
|
0 / 0 |
(无) |
|
|
4047 |
P852H Bob and stages
|
0 / 0 |
(无) |
|
|
4042 |
P853D Michael and Charging Stations
|
0 / 0 |
(无) |
|
|
4037 |
P855B Marvolo Gaunt's Ring
|
0 / 0 |
(无) |
|
|
4036 |
P855C Helga Hufflepuff's Cup
|
0 / 0 |
(无) |
|
|
4034 |
P855E Salazar Slytherin's Locket
|
0 / 0 |
(无) |
|
|
4032 |
P855G Harry Vs Voldemort
|
0 / 0 |
(无) |
|
|
4030 |
P856B Similar Words
|
0 / 0 |
(无) |
|
|
4029 |
P856C Eleventh Birthday
|
0 / 0 |
(无) |
|
|
4028 |
P856D Masha and Cactus
|
0 / 0 |
(无) |
|
|
4023 |
P858C Did you mean...
|
0 / 0 |
(无) |
|
|
4017 |
P859C Pie Rules
|
0 / 0 |
(无) |
|
|
4016 |
P859D Third Month Insanity
|
0 / 0 |
(无) |
|
|
3994 |
P864E Fire
|
0 / 0 |
(无) |
|
|
3990 |
P865C Gotta Go Fast
|
0 / 0 |
(无) |
|
|
3988 |
P865E Hex Dyslexia
|
0 / 0 |
(无) |
|
|
3982 |
P868C Qualification Rounds
|
0 / 0 |
(无) |
|
|
3981 |
P868D Huge Strings
|
0 / 0 |
(无) |
|
|
3980 |
P868E Policeman and a Tree
|
0 / 0 |
(无) |
|
|
3979 |
P868F Yet Another Minimization Problem
|
0 / 0 |
(无) |
|
|
3975 |
P869C The Intriguing Obsession
|
0 / 0 |
(无) |
|
|
3970 |
P870C Maximum splitting
|
0 / 0 |
(无) |
|
|
3964 |
P873B Balanced Substring
|
0 / 0 |
(无) |
|
|
3961 |
P873E Awards For Contestants
|
0 / 0 |
(无) |
|
|
3955 |
P875E Delivery Club
|
0 / 0 |
(无) |
|
|
3950 |
P877B Nikita and string
|
0 / 0 |
(无) |
|
|
3941 |
P878E Numbers on the blackboard
|
0 / 0 |
(无) |
|
|
3935 |
P883D Packmen Strike Back
|
0 / 0 |
(无) |
|
|
3930 |
P883I Photo Processing
|
0 / 0 |
(无) |
|
|
3915 |
P886E Maximum Element
|
0 / 0 |
(无) |
|
|
3904 |
P888D Almost Identity Permutations
|
0 / 0 |
(无) |
|
|
3902 |
P888F Connecting Vertices
|
0 / 0 |
(无) |
|
|
3900 |
P889E Mod Mod Mod
|
0 / 0 |
(无) |
|
|
3899 |
P891A Pride
|
0 / 0 |
(无) |
|
|
3896 |
P891D Sloth
|
0 / 0 |
(无) |
|
|
3889 |
P893D Credit Card
|
0 / 0 |
(无) |
|
|
3888 |
P893E Counting Arrays
|
0 / 0 |
(无) |
|
|
3886 |
P894A QAQ
|
0 / 0 |
(无) |
|
|
3882 |
P894E Ralph and Mushrooms
|
0 / 0 |
(无) |
|
|
3879 |
P895C Square Subsets
|
0 / 0 |
(无) |
|
|
3854 |
P900D Unusual Sequences
|
0 / 0 |
(无) |
|
|
3853 |
P900E Maximum Questions
|
0 / 0 |
(无) |
|
|
3840 |
P903F Clear The Matrix
|
0 / 0 |
(无) |
|
|
3836 |
P906C Party
|
0 / 0 |
(无) |
|
|
3834 |
P906E Reverses
|
0 / 0 |
(无) |
|
|
3828 |
P908D New Year and Arbitrary Arrangement
|
0 / 0 |
(无) |
|
|
3827 |
P908E New Year and Entity Enumeration
|
0 / 0 |
(无) |
|
|
3825 |
P908G New Year and Original Order
|
0 / 0 |
(无) |
|
|
3821 |
P909C Python Indentation
|
0 / 0 |
(无) |
|
|
3819 |
P909E Coprocessor
|
0 / 0 |
(无) |
|
|
3817 |
P910A The Way to Home
|
0 / 0 |
(无) |
|
|
3800 |
P913C Party Lemonade
|
0 / 0 |
(无) |
|
|
3798 |
P913E Logical Expression
|
0 / 0 |
(无) |
|
|
3797 |
P913F Strongly Connected Tournament
|
0 / 0 |
(无) |
|
|
3792 |
P914C Travelling Salesman and Special Numbers
|
0 / 0 |
(无) |
|
|
3788 |
P914G Sum the Fibonacci
|
0 / 0 |
(无) |
|
|
3787 |
P914H Ember and Storm's Tree Game
|
0 / 0 |
(无) |
|
|
3784 |
P915C Permute Digits
|
0 / 0 |
(无) |
|
|
3774 |
P917A The Monster
|
0 / 0 |
(无) |
|
|
3773 |
P917B MADMAX
|
0 / 0 |
(无) |
|
|
3772 |
P917C Pollywog
|
0 / 0 |
(无) |
|
|
3771 |
P917D Stranger Trees
|
0 / 0 |
(无) |
|
|
3766 |
P919B Perfect Number
|
0 / 0 |
(无) |
|
|
3764 |
P919D Substring
|
0 / 0 |
(无) |
|
|
3758 |
P920D Tanks
|
0 / 0 |
(无) |
|
|
3736 |
P922E Birds
|
0 / 0 |
(无) |
|
|
3735 |
P922F Divisibility
|
0 / 0 |
(无) |
|
|
3726 |
P924C Riverside Curio
|
0 / 0 |
(无) |
|
|
3723 |
P924F Minimal Subset Difference
|
0 / 0 |
(无) |
|
|
3704 |
P928B Chat
|
0 / 0 |
(无) |
|
|
3695 |
P930C Teodor is not a liar!
|
0 / 0 |
(无) |
|
|
3693 |
P930E Coins Exhibition
|
0 / 0 |
(无) |
|
|
3686 |
P932D Tree
|
0 / 0 |
(无) |
|
|
3685 |
P932E Team Work
|
0 / 0 |
(无) |
|
|
3684 |
P932F Escape Through Leaf
|
0 / 0 |
(无) |
|
|
3683 |
P932G Palindrome Partition
|
0 / 0 |
(无) |
|
|
3682 |
P933A A Twisty Movement
|
0 / 0 |
(无) |
|
|
3678 |
P933E A Preponderant Reunion
|
0 / 0 |
(无) |
|
|
3671 |
P935E Fafa and Ancient Mathematics
|
0 / 0 |
(无) |
|
|
3668 |
P936B Sleepy Game
|
0 / 0 |
(无) |
|
|
3666 |
P936D World of Tank
|
0 / 0 |
(无) |
|
|
3658 |
P938F Erasing Substrings
|
0 / 0 |
(无) |
|
|
3651 |
P939F Cutlet
|
0 / 0 |
(无) |
|
|
3649 |
P940B Our Tanya is Crying Out Loud
|
0 / 0 |
(无) |
|
|
3646 |
P940E Cashback
|
0 / 0 |
(无) |
|
|
3641 |
P946D Timetable
|
0 / 0 |
(无) |
|
|
3639 |
P946F Fibonacci String Subsequences
|
0 / 0 |
(无) |
|
|
3638 |
P946G Almost Increasing Array
|
0 / 0 |
(无) |
|
|
3616 |
P954F Runner's Problem
|
0 / 0 |
(无) |
