|
|
3721 |
P868D Huge Strings
|
0 / 0 |
(无) |
|
|
3717 |
P869A The Artful Expedient
|
0 / 0 |
(无) |
|
|
3712 |
P870A Search for Pretty Integers
|
0 / 0 |
(无) |
|
|
3705 |
P873A Chores
|
0 / 0 |
(无) |
|
|
3704 |
P873B Balanced Substring
|
0 / 0 |
(无) |
|
|
3698 |
P875B Sorting the Coins
|
0 / 0 |
(无) |
|
|
3697 |
P875C National Property
|
0 / 0 |
(无) |
|
|
3692 |
P876B Divisiblity of Differences
|
0 / 0 |
(无) |
|
|
3691 |
P877A Alex and broken contest
|
0 / 0 |
(无) |
|
|
3684 |
P878B Teams Formation
|
0 / 0 |
(无) |
|
|
3680 |
P879A Borya's Diagnosis
|
0 / 0 |
(无) |
|
|
3679 |
P879B Table Tennis
|
0 / 0 |
(无) |
|
|
3678 |
P883A Automatic Door
|
0 / 0 |
(无) |
|
|
3676 |
P883C Downloading B++
|
0 / 0 |
(无) |
|
|
3674 |
P883E Field of Wonders
|
0 / 0 |
(无) |
|
|
3673 |
P883F Lost in Transliteration
|
0 / 0 |
(无) |
|
|
3671 |
P883H Palindromic Cut
|
0 / 0 |
(无) |
|
|
3668 |
P883K Road Widening
|
0 / 0 |
(无) |
|
|
3665 |
P884A Book Reading
|
0 / 0 |
(无) |
|
|
3664 |
P884B Japanese Crosswords Strike Back
|
0 / 0 |
(无) |
|
|
3657 |
P886C Petya and Catacombs
|
0 / 0 |
(无) |
|
|
3656 |
P886D Restoration of string
|
0 / 0 |
(无) |
|
|
3653 |
P887A Div
|
0 / 0 |
(无) |
|
|
3652 |
P887B Cubes for Masha
|
0 / 0 |
(无) |
|
|
3651 |
P887C Solution for Cube
|
0 / 0 |
(无) |
|
|
3647 |
P888A Local Extrema
|
0 / 0 |
(无) |
|
|
3645 |
P888C K-Dominant Character
|
0 / 0 |
(无) |
|
|
3634 |
P892A Greed
|
0 / 0 |
(无) |
|
|
3633 |
P892B Wrath
|
0 / 0 |
(无) |
|
|
3632 |
P893A Chess For Three
|
0 / 0 |
(无) |
|
|
3631 |
P893B Beautiful Divisors
|
0 / 0 |
(无) |
|
|
3629 |
P893D Credit Card
|
0 / 0 |
(无) |
|
|
3621 |
P895A Pizza Separation
|
0 / 0 |
(无) |
|
|
3611 |
P897A Scarborough Fair
|
0 / 0 |
(无) |
|
|
3609 |
P898A Rounding
|
0 / 0 |
(无) |
|
|
3608 |
P898B Proper Nutrition
|
0 / 0 |
(无) |
|
|
3607 |
P898C Phone Numbers
|
0 / 0 |
(无) |
|
|
3602 |
P899B Months and Years
|
0 / 0 |
(无) |
|
|
3599 |
P899E Segments Removal
|
0 / 0 |
(无) |
|
|
3597 |
P900A Find Extra One
|
0 / 0 |
(无) |
|
|
3587 |
P902A Visiting a Friend
|
0 / 0 |
(无) |
|
|
3585 |
P903A Hungry Student Problem
|
0 / 0 |
(无) |
|
|
3584 |
P903B The Modcrab
|
0 / 0 |
(无) |
|
|
3581 |
P903E Swapping Characters
|
0 / 0 |
(无) |
|
|
3578 |
P906A Shockers
|
0 / 0 |
(无) |
|
|
3573 |
P907A Masha and Bears
|
0 / 0 |
(无) |
|
|
3572 |
P907B Tic-Tac-Toe
|
0 / 0 |
(无) |
|
|
3571 |
P908A New Year and Counting Cards
|
0 / 0 |
(无) |
|
|
3570 |
P908B New Year and Buggy Bot
|
0 / 0 |
(无) |
|
|
3569 |
P908C New Year and Curling
|
0 / 0 |
(无) |
