ProblemSet - SSOJ - 省实信息奥赛评测系统

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Problem ID	Title	Submit	Pass Rate
306793	CF1252D. Find String in a Grid 2019-2020 ICPC,Asia Jakarta Regional Contest (Online Mirror,ICPC Rules,Teams Preferred)-dp -st	0	0.000%
306824	CF1256D. Binary String Minimizing Codeforces Round #598 (Div.3)-greedy -*1500	0	0.000%
306826	CF1256F. Equalizing Two Strings Codeforces Round #598 (Div.3)-sortings -strings -*2000	0	0.000%
306829	CF1257C. Dominated Subarray Educational Codeforces Round 76 (Rated for Div.2)-greedy -implementation -sortings -strings -	0	0.000%
306876	CF1265A. Beautiful String Codeforces Round #604 (Div.2)-greedy -*1000	0	0.000%
306902	CF1268A. Long Beautiful Integer Codeforces Round #609 (Div.1)-greedy -implementation -strings -*1700	0	0.000%
306917	CF1270F. Awesome Substrings Good Bye 2019 -math -strings -*2600	0	0.000%
306932	CF1272F. Two Bracket Sequences Codeforces Round #605 (Div.3)-dp -strings -*2200	0	0.000%
306952	CF1276F. Asterisk Substrings Codeforces Round #606 (Div.1,based on Technocup 2020 Elimination Round 4)-*3400	0	0.000%
306959	CF1278A. Shuffle Hashing Educational Codeforces Round 78 (Rated for Div.2)-implementation -strings -*1000	0	0.000%
306987	CF1282D. Enchanted Artifact Codeforces Round #610 (Div.2)-interactive -strings -*2300	0	0.000%
306995	CF1284A. New Year and Naming Hello 2020 -implementation -strings -*800	0	0.000%
307005	CF1285D. Dr. Evil Underscores Codeforces Round #613 (Div.2)-bitmasks -dp -greedy -strings -trees -*1900	0	0.000%
307013	CF1286E. Fedya the Potter Strikes Back Codeforces Round #612 (Div.1)-strings -*3200	0	0.000%
307029	CF1290B. Irreducible Anagrams Codeforces Round #616 (Div.1)-strings -*1800	0	0.000%
307034	CF1291A. Even But Not Even Codeforces Round #616 (Div.2)-greedy -math -strings -*900	0	0.000%
307037	CF1291D. Irreducible Anagrams Codeforces Round #616 (Div.2)-strings -*1800	0	0.000%
307059	CF1295B. Infinite Prefixes Educational Codeforces Round 81 (Rated for Div.2)-math -strings -*1700	0	0.000%
307060	CF1295C. Obtain The String Educational Codeforces Round 81 (Rated for Div.2)-dp -greedy -strings -*1600	0	0.000%
307068	CF1296E1. String Coloring (easy version) Codeforces Round #617 (Div.3)-dp -graphs -greedy -sortings -*1800	0	0.000%
307069	CF1296E2. String Coloring (hard version) Codeforces Round #617 (Div.3)-dp -*2000	0	0.000%
307078	CF1297H. Paint the String Kotlin Heroes:Episode 3 -dp -strings	0	0.000%
307082	CF1298C. File Name Kotlin Heroes:Practice 3 -strings	0	0.000%
307097	CF1301A. Three Strings Codeforces Round #619 (Div.2)-implementation -strings -*800	0	0.000%
307099	CF1301C. Ayoub's function Codeforces Round #619 (Div.2)-combinatorics -greedy -math -strings -*1700	0	0.000%
307113	CF1303A. Erasing Zeroes Educational Codeforces Round 82 (Rated for Div.2)-implementation -strings -*800	0	0.000%
307117	CF1303E. Erase Subsequences Educational Codeforces Round 82 (Rated for Div.2)-dp -strings -*2200	0	0.000%
307121	CF1304B. Longest Palindrome Codeforces Round #620 (Div.2)-greedy -implementation -strings -*1100	0	0.000%
307128	CF1305B. Kuroni and Simple Strings Ozon Tech Challenge 2020 (Div.1 +Div.2,Rated,T-shirts +prizes!)-greedy -strings -*1200	0	0.000%
307137	CF1307C. Cow and Message Codeforces Round #621 (Div.1 +Div.2)-dp -math -strings -*1500	0	0.000%
307152	CF1310C. Au Pont Rouge VK Cup 2019-2020 -Elimination Round (Engine)-dp -strings -*2800	0	0.000%
307174	CF1313E. Concatenation with intersection Codeforces Round #622 (Div.2)-hashing -strings -*2700	0	0.000%
307186	CF1315F. Au Pont Rouge Codeforces Round #623 (Div.2,based on VK Cup 2019-2020 -Elimination Round,Engine)-strings -*2	0	0.000%
307188	CF1316B. String Modification CodeCraft-20 (Div.2)-implementation -sortings -strings -*1400	0	0.000%
307195	CF1319C. Remove Adjacent Технокубок 2020 -Финал -greedy -strings	0	0.000%
307199	CF1319G. Reachable Strings Технокубок 2020 -Финал -hashing -strings	0	0.000%
307204	CF1320D. Reachable Strings Codeforces Round #625 (Div.1,based on Technocup 2020 Final Round)-hashing -strings -*2500	0	0.000%
307209	CF1321C. Remove Adjacent Codeforces Round #625 (Div.2,based on Technocup 2020 Final Round)-greedy -strings -*1600	0	0.000%
307212	CF1321F. Reachable Strings Codeforces Round #625 (Div.2,based on Technocup 2020 Final Round)-hashing -strings -*2500	0	0.000%
307226	CF1324B. Yet Another Palindrome Problem Codeforces Round #627 (Div.3)-strings -*1100	44	0.000%
307240	CF1326D1. Prefix-Suffix Palindrome (Easy version) Codeforces Global Round 7 -hashing -strings -*1500	0	0.000%
307241	CF1326D2. Prefix-Suffix Palindrome (Hard version) Codeforces Global Round 7 -greedy -hashing -strings -*1800	0	0.000%
307254	CF1328B. K-th Beautiful String Codeforces Round #629 (Div.3)-combinatorics -implementation -math -*1300	0	0.000%
307262	CF1329D. Dreamoon Likes Strings Codeforces Round #631 (Div.1)-Thanks,Denis aramis Shitov!-*3100	0	0.000%
307274	CF1331F. Elementary! April Fools Day Contest 2020 -dp -strings	0	0.000%
307279	CF1332C. K-Complete Word Codeforces Round #630 (Div.2)-dsu -greedy -implementation -strings -*1500	0	0.000%
307296	CF1334G. Substring Search Educational Codeforces Round 85 (Rated for Div.2)-bitmasks -fft -*2900	0	0.000%
307298	CF1335B. Construct the String Codeforces Round #634 (Div.3)-*900	0	0.000%
307306	CF1336C. Kaavi and Magic Spell Codeforces Round #635 (Div.1)-dp -strings -*2200	0	0.000%
307315	CF1337E. Kaavi and Magic Spell Codeforces Round #635 (Div.2)-dp -strings -*2200	0	0.000%
307340	CF1342B. Binary Period Educational Codeforces Round 86 (Rated for Div.2)-strings -*1100	0	0.000%
307379	CF1348C. Phoenix and Distribution Codeforces Round #638 (Div.2)-greedy -sortings -strings -*1600	0	0.000%
307404	CF1352F. Binary String Reconstruction Codeforces Round #640 (Div.4)-math -*1500	33	0.000%
307413	CF1354B. Ternary String Educational Codeforces Round 87 (Rated for Div.2)-dp -implementation -*1200	0	0.000%
307443	CF1357B1. "Is the bit string balanced?" oracle Microsoft Q#Coding Contest -Summer 2020	0	0.000%
307471	CF1360F. Spy-string Codeforces Round #644 (Div.3)-bitmasks -dp -hashing -strings -*1700	0	0.000%
307487	CF1363B. Subsequence Hate Codeforces Round #646 (Div.2)-implementation -strings -*1400	0	0.000%
307491	CF1363F. Rotating Substrings Codeforces Round #646 (Div.2)-dp -strings -*2600	0	0.000%
307510	CF1366G. Construct the String Educational Codeforces Round 89 (Rated for Div.2)-dp -strings -*2700	0	0.000%
307511	CF1367A. Short Substrings Codeforces Round #650 (Div.3)-implementation -strings -*800	0	0.000%
307519	CF1368B. Codeforces Subsequences Codeforces Global Round 8 -greedy -math -strings -*1500	0	0.000%
307528	CF1369B. AccurateLee Codeforces Round #652 (Div.2)-greedy -implementation -strings -*1200	0	0.000%
307562	CF1374C. Move Brackets Codeforces Round #653 (Div.3)-greedy -strings -*1000	0	0.000%
307587	CF1379A. Acacius and String Codeforces Round #657 (Div.2)-implementation -strings -*1500	0	0.000%
307601	CF1381A1. Prefix Flip (Easy Version) Codeforces Round #658 (Div.1)-strings -*1300	0	0.000%
307602	CF1381A2. Prefix Flip (Hard Version) Codeforces Round #658 (Div.1)-implementation -strings -*1700	0	0.000%
307609	CF1382C1. Prefix Flip (Easy Version) Codeforces Round #658 (Div.2)-strings -*1300	0	0.000%
307610	CF1382C2. Prefix Flip (Hard Version) Codeforces Round #658 (Div.2)-implementation -strings -*1700	0	0.000%
307613	CF1383A. String Transformation 1 Codeforces Round #659 (Div.1)-dsu -graphs -greedy -sortings -strings -trees -*1700	0	0.000%
307615	CF1383C. String Transformation 2 Codeforces Round #659 (Div.1)-bitmasks -dp -graphs -trees -*3100	0	0.000%
307619	CF1384A. Common Prefixes Codeforces Round #659 (Div.2)-greedy -strings -*1200	0	0.000%
307622	CF1384C. String Transformation 1 Codeforces Round #659 (Div.2)-dsu -graphs -greedy -sortings -trees -*1700	0	0.000%
307624	CF1384E. String Transformation 2 Codeforces Round #659 (Div.2)-bitmasks -dp -graphs -trees -*3100	0	0.000%
307629	CF1385D. a-Good String Codeforces Round #656 (Div.3)-bitmasks -dp -implementation -*1500	11	0.000%
307647	CF1389C. Good String Educational Codeforces Round 92 (Rated for Div.2)-dp -greedy -*1500	0	0.000%
307670	CF1393E1. Twilight and Ancient Scroll (easier version) Codeforces Round #662 (Div.2)-dp -hashing -implementation -strings -*2800	0	0.000%
307671	CF1393E2. Twilight and Ancient Scroll (harder version) Codeforces Round #662 (Div.2)-dp -hashing -implementation -strings -*3200	0	0.000%
307674	CF1394C. Boboniu and String Codeforces Round #664 (Div.1)-geometry -*2600	0	0.000%
307676	CF1394E. Boboniu and Banknote Collection Codeforces Round #664 (Div.1)-strings -*3500	0	0.000%
307682	CF1395F. Boboniu and String Codeforces Round #664 (Div.2)-geometry -strings -*2600	0	0.000%
307688	CF1397A. Juggling Letters Codeforces Round #666 (Div.2)-greedy -strings -*800	0	0.000%
307694	CF1398B. Substring Removal Game Educational Codeforces Round 93 (Rated for Div.2)-games -greedy -sortings -*800	0	0.000%
307703	CF1399D. Binary String To Subsequences Codeforces Round #661 (Div.3)-greedy -implementation -*1500	0	0.000%
307707	CF1400A. String Similarity Educational Codeforces Round 94 (Rated for Div.2)-strings -*800	0	0.000%
307709	CF1400C. Binary String Reconstruction Educational Codeforces Round 94 (Rated for Div.2)-2-sat -greedy -*1500	0	0.000%
307712	CF1400F. x-prime Substrings Educational Codeforces Round 94 (Rated for Div.2)-dp -strings -*2800	0	0.000%
307726	CF1404A. Balanced Bitstring Codeforces Round #668 (Div.1)-implementation -strings -*1500	0	0.000%
307733	CF1405C. Balanced Bitstring Codeforces Round #668 (Div.2)-greedy -implementation -strings -*1500	0	0.000%
307734	CF1405D. Tree Tag Codeforces Round #668 (Div.2)-dp -games -strings -trees -*1900	0	0.000%
307760	CF1409F. Subsequences of Length Two Codeforces Round #667 (Div.3)-dp -strings -*2100	0	0.000%
307764	CF1411D. Grime Zoo Technocup 2021 -Elimination Round 3 -greedy -implementation -strings -*2100	0	0.000%
307765	CF1411E. Poman Numbers Technocup 2021 -Elimination Round 3 -bitmasks -greedy -math -strings -*2300	0	0.000%
307790	CF1417E. XOR Inverse Codeforces Round #673 (Div.2)-bitmasks -strings -trees -*2000	0	0.000%
307814	CF1421C. Palindromifier Codeforces Round #676 (Div.2)-strings -*1400	0	0.000%
307821	CF1422E. Minlexes Codeforces Round #675 (Div.2)-dp -greedy -implementation -strings -*2700	0	0.000%
307864	CF1426F. Number of Subsequences Codeforces Round #674 (Div.3)-combinatorics -dp -strings -*2000	0	0.000%
307875	CF1428C. ABBB Codeforces Raif Round 1 (Div.1 +Div.2)-greedy -strings -*1100	0	0.000%
307885	CF1430D. String Deletion Educational Codeforces Round 96 (Rated for Div.2)-greedy -*1700	0	0.000%
307886	CF1430E. String Reversal Educational Codeforces Round 96 (Rated for Div.2)-greedy -strings -*1900	0	0.000%
307897	CF1431I. Cyclic Shifts Kotlin Heroes 5:ICPC Round -strings -*2900	0	0.000%