|
|
1020 |
P1662B
Toys
|
0 / 0 |
(无) |
|
|
1018 |
P1662D
Evolution of Weasels
|
0 / 0 |
(无) |
|
|
1001 |
P1663F
In Every Generation...
|
0 / 0 |
(无) |
|
|
1000 |
P1663G
Six Characters
|
0 / 0 |
(无) |
|
|
969 |
P1669E
2-Letter Strings
|
0 / 0 |
4 |
|
|
964 |
P1670B
Dorms War
|
0 / 0 |
3 |
|
|
943 |
P1673A
Subtle Substring Subtraction
|
0 / 0 |
3 |
|
|
942 |
P1673B
A Perfectly Balanced String?
|
0 / 0 |
3 |
|
|
935 |
P1674C
Infinite Replacement
|
0 / 0 |
3 |
|
|
926 |
P1675E
Replace With the Previous, Minimize
|
0 / 0 |
5 |
|
|
921 |
P1676C
Most Similar Words
|
0 / 0 |
3 |
|
|
901 |
P1679E
Typical Party in Dorm
|
0 / 0 |
9 |
|
|
897 |
P1680C
Binary String
|
0 / 0 |
5 |
|
|
887 |
P1682A
Palindromic Indices
|
0 / 0 |
3 |
|
|
881 |
P1684A
Digit Minimization
|
0 / 0 |
3 |
|
|
872 |
P1685B
Linguistics
|
0 / 0 |
7 |
|
|
857 |
P1688C
Manipulating History
|
0 / 0 |
5 |
|
|
846 |
P1690F
Shifting String
|
0 / 0 |
5 |
|
|
842 |
P1691C
Sum of Substrings
|
0 / 0 |
4 |
|
|
806 |
P1697C
awoo's Favorite Problem
|
0 / 0 |
4 |
|
|
769 |
P1701E
Text Editor
|
0 / 0 |
9 |
|
|
759 |
P1703A
YES or YES?
|
0 / 0 |
3 |
|
|
757 |
P1703C
Cypher
|
0 / 0 |
3 |
|
|
756 |
P1703D
Double Strings
|
0 / 0 |
3 |
|
|
746 |
P1704G
Mio and Lucky Array
|
0 / 0 |
10 |
|
|
737 |
P1706A
Another String Minimization Problem
|
0 / 0 |
3 |
|
|
721 |
P1709C
Recover an RBS
|
0 / 0 |
6 |
|
|
694 |
P1714D
Color with Occurrences
|
0 / 0 |
5 |
|
|
659 |
P1720D1
Xor-Subsequence (easy version)
|
0 / 0 |
6 |
|
|
658 |
P1720D2
Xor-Subsequence (hard version)
|
0 / 0 |
9 |
|
|
652 |
P1721E
Prefix Function Queries
|
0 / 0 |
8 |
|
|
614 |
P1729B
Decode String
|
0 / 0 |
3 |
|
|
613 |
P1729C
Jumping on Tiles
|
0 / 0 |
3 |
|
|
609 |
P1729G
Cut Substrings
|
0 / 0 |
7 |
|
|
605 |
P1730D
Prefixes and Suffixes
|
0 / 0 |
8 |
|
|
575 |
P1735C
Phase Shift
|
0 / 0 |
4 |
|
|
567 |
P1736D
Equal Binary Subsequences
|
0 / 0 |
8 |
|
|
565 |
P1737A
Ela Sorting Books
|
0 / 0 |
3 |
|
|
551 |
P1738H
Palindrome Addicts
|
0 / 0 |
10 |
|
|
545 |
P1739F
Keyboard Design
|
0 / 0 |
10 |
|
|
535 |
P1741A
Compare T-Shirt Sizes
|
0 / 0 |
3 |
|
|
523 |
P1742F
Smaller
|
0 / 0 |
5 |
|
|
493 |
P1748B
Diverse Substrings
|
0 / 0 |
4 |
|
|
478 |
P1750E
Bracket Cost
|
0 / 0 |
9 |
|
|
477 |
P1750F
Majority
|
0 / 0 |
10 |
|
|
465 |
P1758A
SSeeeeiinngg DDoouubbllee
|
0 / 0 |
3 |
|
|
459 |
P1759A
Yes-Yes?
|
0 / 0 |
3 |
|
|
451 |
P1760B
Atilla's Favorite Problem
|
0 / 0 |
3 |
|
|
371 |
P1771D
Hossam and (sub-)palindromic tree
|
0 / 0 |
7 |
|
|
369 |
P1771F
Hossam and Range Minimum Query
|
0 / 0 |
9 |
