|
|
2188 |
P1243B2
Character Swap (Hard Version)
|
0 / 0 |
(无) |
|
|
2147 |
P1251A
Broken Keyboard
|
0 / 0 |
(无) |
|
|
2146 |
P1251B
Binary Palindromes
|
0 / 0 |
(无) |
|
|
2137 |
P1252D
Find String in a Grid
|
0 / 0 |
(无) |
|
|
2108 |
P1256F
Equalizing Two Strings
|
0 / 0 |
(无) |
|
|
2105 |
P1257C
Dominated Subarray
|
0 / 0 |
(无) |
|
|
2058 |
P1267L
Lexicography
|
0 / 0 |
(无) |
|
|
2057 |
P1268A
Long Beautiful Integer
|
0 / 0 |
(无) |
|
|
2045 |
P1270F
Awesome Substrings
|
0 / 0 |
(无) |
|
|
2030 |
P1272F
Two Bracket Sequences
|
0 / 0 |
(无) |
|
|
2012 |
P1278A
Shuffle Hashing
|
0 / 0 |
(无) |
|
|
1988 |
P1282D
Enchanted Artifact
|
0 / 0 |
(无) |
|
|
1980 |
P1284A
New Year and Naming
|
0 / 0 |
(无) |
|
|
1970 |
P1285D
Dr
|
0 / 0 |
(无) |
|
|
1962 |
P1286E
Fedya the Potter Strikes Back
|
0 / 0 |
(无) |
|
|
1951 |
P1290B
Irreducible Anagrams
|
0 / 0 |
(无) |
|
|
1946 |
P1291A
Even But Not Even
|
0 / 0 |
(无) |
|
|
1928 |
P1295B
Infinite Prefixes
|
0 / 0 |
(无) |
|
|
1927 |
P1295C
Obtain The String
|
0 / 0 |
(无) |
|
|
1909 |
P1297H
Paint the String
|
0 / 0 |
(无) |
|
|
1900 |
P1301A
Three Strings
|
0 / 0 |
(无) |
|
|
1898 |
P1301C
Ayoub's function
|
0 / 0 |
(无) |
|
|
1884 |
P1303A
Erasing Zeroes
|
0 / 0 |
(无) |
|
|
1880 |
P1303E
Erase Subsequences
|
0 / 0 |
(无) |
|
|
1876 |
P1304B
Longest Palindrome
|
0 / 0 |
(无) |
|
|
1869 |
P1305B
Kuroni and Simple Strings
|
0 / 0 |
(无) |
|
|
1860 |
P1307C
Cow and Message
|
0 / 0 |
(无) |
|
|
1853 |
P1310C
Au Pont Rouge
|
0 / 0 |
(无) |
|
|
1831 |
P1313E
Concatenation with intersection
|
0 / 0 |
(无) |
|
|
1829 |
P1315B
Homecoming
|
0 / 0 |
(无) |
|
|
1826 |
P1316B
String Modification
|
0 / 0 |
(无) |
|
|
1818 |
P1320D
Reachable Strings
|
0 / 0 |
(无) |
|
|
1814 |
P1321C
Remove Adjacent
|
0 / 0 |
(无) |
|
|
1804 |
P1324B
Yet Another Palindrome Problem
|
0 / 0 |
(无) |
|
|
1790 |
P1326D1
Prefix-Suffix Palindrome (Easy version)
|
0 / 0 |
(无) |
|
|
1789 |
P1326D2
Prefix-Suffix Palindrome (Hard version)
|
0 / 0 |
(无) |
|
|
1759 |
P1331F
Elementary!
|
0 / 0 |
(无) |
|
|
1754 |
P1332C
K-Complete Word
|
0 / 0 |
(无) |
|
|
1727 |
P1336C
Kaavi and Magic Spell
|
0 / 0 |
(无) |
|
|
1704 |
P1342B
Binary Period
|
0 / 0 |
(无) |
|
|
1674 |
P1348C
Phoenix and Distribution
|
0 / 0 |
(无) |
|
|
1586 |
P1360F
Spy-string
|
0 / 0 |
(无) |
|
|
1573 |
P1363B
Subsequence Hate
|
0 / 0 |
(无) |
|
|
1569 |
P1363F
Rotating Substrings
|
0 / 0 |
(无) |
|
|
1550 |
P1366G
Construct the String
|
0 / 0 |
(无) |
|
|
1549 |
P1367A
Short Substrings
|
0 / 0 |
(无) |
|
|
1541 |
P1368B
Codeforces Subsequences
|
0 / 0 |
(无) |
|
|
1532 |
P1369B
AccurateLee
|
0 / 0 |
(无) |
|
|
1498 |
P1374C
Move Brackets
|
0 / 0 |
(无) |
|
|
1484 |
P1379A
Acacius and String
|
0 / 0 |
(无) |
|
|
1470 |
P1381A1
Prefix Flip (Easy Version)
|
0 / 0 |
(无) |
|
|
1469 |
P1381A2
Prefix Flip (Hard Version)
|
0 / 0 |
(无) |
|
|
1462 |
P1383A
String Transformation 1
|
0 / 0 |
(无) |
|
|
1456 |
P1384A
Common Prefixes
|
0 / 0 |
(无) |
|
|
1409 |
P1393E1
Twilight and Ancient Scroll (easier version)
|
0 / 0 |
(无) |
|
|
1408 |
P1393E2
Twilight and Ancient Scroll (harder version)
|
0 / 0 |
(无) |
|
|
1403 |
P1394E
Boboniu and Banknote Collection
|
0 / 0 |
(无) |
|
|
1394 |
P1397A
Juggling Letters
|
0 / 0 |
(无) |
|
|
1378 |
P1400A
String Similarity
|
0 / 0 |
(无) |
|
|
1373 |
P1400F
x-prime Substrings
|
0 / 0 |
(无) |
|
|
1359 |
P1404A
Balanced Bitstring
|
0 / 0 |
(无) |
|
|
1328 |
P1409F
Subsequences of Length Two
|
0 / 0 |
(无) |
|
|
1324 |
P1411D
Grime Zoo
|
0 / 0 |
(无) |
|
|
1323 |
P1411E
Poman Numbers
|
0 / 0 |
(无) |
|
|
1306 |
P1416C
XOR Inverse
|
0 / 0 |
(无) |
|
|
1278 |
P1421C
Palindromifier
|
0 / 0 |
(无) |
|
|
1271 |
P1422E
Minlexes
|
0 / 0 |
(无) |
|
|
1240 |
P1426F
Number of Subsequences
|
0 / 0 |
(无) |
|
|
1229 |
P1428C
ABBB
|
0 / 0 |
(无) |
|
|
1218 |
P1430E
String Reversal
|
0 / 0 |
(无) |
|
|
1207 |
P1431I
Cyclic Shifts
|
0 / 0 |
(无) |
|
|
1185 |
P1437G
Death DBMS
|
0 / 0 |
(无) |
|
|
1152 |
P1446B
Catching Cheaters
|
0 / 0 |
(无) |
|
|
1133 |
P1451B
Non-Substring Subsequence
|
0 / 0 |
(无) |
|
|
1132 |
P1451C
String Equality
|
0 / 0 |
(无) |
|
|
1085 |
P1462B
Last Year's Substring
|
0 / 0 |
(无) |
|
|
1070 |
P1466C
Canine poetry
|
0 / 0 |
(无) |
|
|
1066 |
P1466G
Song of the Sirens
|
0 / 0 |
(无) |
|
|
1040 |
P1469E
A Bit Similar
|
0 / 0 |
(无) |
|
|
1022 |
P1473B
String LCM
|
0 / 0 |
(无) |
|
|
1020 |
P1473D
Program
|
0 / 0 |
(无) |
|
|
999 |
P1476E
Pattern Matching
|
0 / 0 |
(无) |
|
|
981 |
P1480A
Yet Another String Game
|
0 / 0 |
(无) |
|
|
979 |
P1481A
Space Navigation
|
0 / 0 |
(无) |
|
|
912 |
P1493C
K-beautiful Strings
|
0 / 0 |
(无) |
|
|
910 |
P1493E
Enormous XOR
|
0 / 0 |
(无) |
|
|
896 |
P1496A
Split it!
|
0 / 0 |
(无) |
|
|
877 |
P1499E
Chaotic Merge
|
0 / 0 |
(无) |
|
|
860 |
P1504A
Déjà Vu
|
0 / 0 |
(无) |
|
|
847 |
P1506C
Double-ended Strings
|
0 / 0 |
(无) |
|
|
843 |
P1506G
Maximize the Remaining String
|
0 / 0 |
(无) |
|
|
842 |
P1508A
Binary Literature
|
0 / 0 |
(无) |
|
|
819 |
P1511D
Min Cost String
|
0 / 0 |
(无) |
|
|
817 |
P1511F
Chainword
|
0 / 0 |
(无) |
|
|
813 |
P1512C
A-B Palindrome
|
0 / 0 |
(无) |
|
|
738 |
P1526D
Kill Anton
|
0 / 0 |
(无) |
|
|
717 |
P1530E
Minimax
|
0 / 0 |
(无) |
|
|
700 |
P1532F
Prefixes and Suffixes
|
0 / 0 |
(无) |
|
|
678 |
P1535C
Unstable String
|
0 / 0 |
(无) |
|
|
675 |
P1535F
String Distance
|
0 / 0 |
(无) |
