|
|
3983 |
P868B Race Against Time
|
0 / 0 |
(无) |
|
|
3981 |
P868D Huge Strings
|
0 / 0 |
(无) |
|
|
3977 |
P869A The Artful Expedient
|
0 / 0 |
(无) |
|
|
3972 |
P870A Search for Pretty Integers
|
0 / 0 |
(无) |
|
|
3965 |
P873A Chores
|
0 / 0 |
(无) |
|
|
3964 |
P873B Balanced Substring
|
0 / 0 |
(无) |
|
|
3958 |
P875B Sorting the Coins
|
0 / 0 |
(无) |
|
|
3957 |
P875C National Property
|
0 / 0 |
(无) |
|
|
3952 |
P876B Divisiblity of Differences
|
0 / 0 |
(无) |
|
|
3951 |
P877A Alex and broken contest
|
0 / 0 |
(无) |
|
|
3944 |
P878B Teams Formation
|
0 / 0 |
(无) |
|
|
3940 |
P879A Borya's Diagnosis
|
0 / 0 |
(无) |
|
|
3939 |
P879B Table Tennis
|
0 / 0 |
(无) |
|
|
3938 |
P883A Automatic Door
|
0 / 0 |
(无) |
|
|
3936 |
P883C Downloading B++
|
0 / 0 |
(无) |
|
|
3934 |
P883E Field of Wonders
|
0 / 0 |
(无) |
|
|
3933 |
P883F Lost in Transliteration
|
0 / 0 |
(无) |
|
|
3931 |
P883H Palindromic Cut
|
0 / 0 |
(无) |
|
|
3928 |
P883K Road Widening
|
0 / 0 |
(无) |
|
|
3925 |
P884A Book Reading
|
0 / 0 |
(无) |
|
|
3924 |
P884B Japanese Crosswords Strike Back
|
0 / 0 |
(无) |
|
|
3917 |
P886C Petya and Catacombs
|
0 / 0 |
(无) |
|
|
3916 |
P886D Restoration of string
|
0 / 0 |
(无) |
|
|
3913 |
P887A Div
|
0 / 0 |
(无) |
|
|
3912 |
P887B Cubes for Masha
|
0 / 0 |
(无) |
|
|
3911 |
P887C Solution for Cube
|
0 / 0 |
(无) |
|
|
3907 |
P888A Local Extrema
|
0 / 0 |
(无) |
|
|
3905 |
P888C K-Dominant Character
|
0 / 0 |
(无) |
|
|
3894 |
P892A Greed
|
0 / 0 |
(无) |
|
|
3893 |
P892B Wrath
|
0 / 0 |
(无) |
|
|
3892 |
P893A Chess For Three
|
0 / 0 |
(无) |
|
|
3891 |
P893B Beautiful Divisors
|
0 / 0 |
(无) |
|
|
3889 |
P893D Credit Card
|
0 / 0 |
(无) |
|
|
3881 |
P895A Pizza Separation
|
0 / 0 |
(无) |
|
|
3871 |
P897A Scarborough Fair
|
0 / 0 |
(无) |
|
|
3869 |
P898A Rounding
|
0 / 0 |
(无) |
|
|
3868 |
P898B Proper Nutrition
|
0 / 0 |
(无) |
|
|
3867 |
P898C Phone Numbers
|
0 / 0 |
(无) |
|
|
3862 |
P899B Months and Years
|
0 / 0 |
(无) |
|
|
3859 |
P899E Segments Removal
|
0 / 0 |
(无) |
|
|
3857 |
P900A Find Extra One
|
0 / 0 |
(无) |
|
|
3847 |
P902A Visiting a Friend
|
0 / 0 |
(无) |
|
|
3845 |
P903A Hungry Student Problem
|
0 / 0 |
(无) |
|
|
3844 |
P903B The Modcrab
|
0 / 0 |
(无) |
|
|
3841 |
P903E Swapping Characters
|
0 / 0 |
(无) |
|
|
3838 |
P906A Shockers
|
0 / 0 |
(无) |
|
|
3833 |
P907A Masha and Bears
|
0 / 0 |
(无) |
|
|
3832 |
P907B Tic-Tac-Toe
|
0 / 0 |
(无) |
|
|
3831 |
P908A New Year and Counting Cards
|
0 / 0 |
(无) |
|
|
3830 |
P908B New Year and Buggy Bot
|
0 / 0 |
(无) |
|
|
3829 |
P908C New Year and Curling
|
0 / 0 |
(无) |
|
|
3826 |
P908F New Year and Rainbow Roads
|
0 / 0 |
(无) |
|
|
3820 |
P909D Colorful Points
|
0 / 0 |
(无) |
|
|
3817 |
P910A The Way to Home
|
0 / 0 |
(无) |
|
|
3816 |
P910B Door Frames
|
0 / 0 |
(无) |
|
|
3814 |
P911A Nearest Minimums
|
0 / 0 |
(无) |
|
|
3813 |
P911B Two Cakes
|
0 / 0 |
(无) |
|
|
3810 |
P911E Stack Sorting
|
0 / 0 |
(无) |
|
|
3807 |
P912A Tricky Alchemy
|
0 / 0 |
(无) |
|
|
3802 |
P913A Modular Exponentiation
|
0 / 0 |
(无) |
|
|
3801 |
P913B Christmas Spruce
|
0 / 0 |
(无) |
|
|
3794 |
P914A Perfect Squares
|
0 / 0 |
(无) |
|
|
3793 |
P914B Conan and Agasa play a Card Game
|
0 / 0 |
(无) |
|
|
3786 |
P915A Garden
|
0 / 0 |
(无) |
|
|
3785 |
P915B Browser
|
0 / 0 |
(无) |
|
|
3782 |
P915E Physical Education Lessons
|
0 / 0 |
(无) |
|
|
3779 |
P916A Jamie and Alarm Snooze
|
0 / 0 |
(无) |
|
|
3774 |
P917A The Monster
|
0 / 0 |
(无) |
|
|
3769 |
P918A Eleven
|
0 / 0 |
(无) |
|
|
3768 |
P918B Radio Station
|
0 / 0 |
(无) |
|
|
3767 |
P919A Supermarket
|
0 / 0 |
(无) |
|
|
3766 |
P919B Perfect Number
|
0 / 0 |
(无) |
|
|
3765 |
P919C Seat Arrangements
|
0 / 0 |
(无) |
|
|
3761 |
P920A Water The Garden
|
0 / 0 |
(无) |
|
|
3760 |
P920B Tea Queue
|
0 / 0 |
(无) |
|
|
3758 |
P920D Tanks
|
0 / 0 |
(无) |
|
|
3740 |
P922A Cloning Toys
|
0 / 0 |
(无) |
|
|
3731 |
P923D Picking Strings
|
0 / 0 |
(无) |
|
|
3728 |
P924A Mystical Mosaic
|
0 / 0 |
(无) |
|
|
3721 |
P925B Resource Distribution
|
0 / 0 |
(无) |
|
|
3716 |
P926A 2-3-numbers
|
0 / 0 |
(无) |
|
|
3714 |
P926C Is This a Zebra?
|
0 / 0 |
(无) |
|
|
3703 |
P928C Dependency management
|
0 / 0 |
(无) |
|
|
3701 |
P929A Прокат велосипедов
|
0 / 0 |
(无) |
|
|
3700 |
P929B Места в самолёте
|
0 / 0 |
(无) |
|
|
3696 |
P930B Game with String
|
0 / 0 |
(无) |
|
|
3694 |
P930D Game with Tokens
|
0 / 0 |
(无) |
|
|
3692 |
P931A Friends Meeting
|
0 / 0 |
(无) |
|
|
3691 |
P931B World Cup
|
0 / 0 |
(无) |
|
|
3690 |
P931C Laboratory Work
|
0 / 0 |
(无) |
|
|
3676 |
P934B A Prosperous Lot
|
0 / 0 |
(无) |
|
|
3675 |
P935A Fafa and his Company
|
0 / 0 |
(无) |
|
|
3674 |
P935B Fafa and the Gates
|
0 / 0 |
(无) |
|
|
3669 |
P936A Save Energy!
|
0 / 0 |
(无) |
|
|
3667 |
P936C Lock Puzzle
|
0 / 0 |
(无) |
|
|
3665 |
P937A Olympiad
|
0 / 0 |
(无) |
|
|
3663 |
P938A Word Correction
|
0 / 0 |
(无) |
|
|
3655 |
P939B Hamster Farm
|
0 / 0 |
(无) |
|
|
3648 |
P940C Phone Numbers
|
0 / 0 |
(无) |
|
|
3647 |
P940D Alena And The Heater
|
0 / 0 |
(无) |
