ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6354 P724G   Xor-matic Number of the Graph 0 / 0 10
6349 P725E   Too Much Money 0 / 0 10
6280 P741C   Arpa’s overnight party and Mehrdad’s silent entering 0 / 0 10
6235 P750E   New Year and Old Subsequence 0 / 0 10
6224 P754E   Dasha and cyclic table 0 / 0 10
6218 P755F   PolandBall and Gifts 0 / 0 10
6199 P758E   Broken Tree 0 / 0 10
6190 P761F   Dasha and Photos 0 / 0 10
6181 P763C   Timofey and remoduling 0 / 0 10
6028 P797F   Mice and Holes 0 / 0 10
6011 P802C   Heidi and Library (hard) 0 / 0 10
5972 P809C   Find a car 0 / 0 10
5963 P811E   Vladik and Entertaining Flags 0 / 0 10
5954 P813D   Two Melodies 0 / 0 10
5947 P814E   An unavoidable detour for home 0 / 0 10
5927 P818G   Four Melodies 0 / 0 10
5881 P832E   Vasya and Shifts 0 / 0 10
5835 P843C   Upgrading Tree 0 / 0 10
5802 P848C   Goodbye Souvenir 0 / 0 10
5690 P875E   Delivery Club 0 / 0 10
5672 P883B   Berland Army 0 / 0 10
5609 P896C   Willem, Chtholly and Seniorious 0 / 0 10
5523 P914G   Sum the Fibonacci 0 / 0 10
5506 P917D   Stranger Trees 0 / 0 10
5497 P919F   A Game With Numbers 0 / 0 10
5454 P925D   Aztec Catacombs 0 / 0 10
5409 P935F   Fafa and Array 0 / 0 10
5384 P940F   Machine Learning 0 / 0 10
5348 P955D   Scissors 0 / 0 10
5346 P955F   Heaps 0 / 0 10
5329 P958F3   Lightsabers (hard) 0 / 0 10
5298 P963C   Cutting Rectangle 0 / 0 10
5282 P975E   Hag's Khashba 0 / 0 10
5239 P982E   Billiard 0 / 0 10
5114 P1004F   Sonya and Bitwise OR 0 / 0 10
5058 P1016F   Road Projects 0 / 0 10
5036 P1023F   Mobile Phone Network 0 / 0 10
5021 P1027G   X-mouse in the Campus 0 / 0 10
4995 P1031E   Triple Flips 0 / 0 10
4912 P1045J   Moonwalk challenge 0 / 0 10
4902 P1051E   Vasya and Big Integers 0 / 0 10
4855 P1061E   Politics 0 / 0 10
4844 P1063D   Candies for Children 0 / 0 10
4824 P1067C   Knights 0 / 0 10
4807 P1070L   Odd Federalization 0 / 0 10
4798 P1073G   Yet Another LCP Problem 0 / 0 10
4769 P1081F   Tricky Interactor 0 / 0 10
4728 P1089I   Interval-Free Permutations 0 / 0 10
4714 P1090J   Two Prefixes 0 / 0 10
4705 P1091F   New Year and the Mallard Expedition 0 / 0 10
4615 P1107F   Vasya and Endless Credits 0 / 0 10
4595 P1110F   Nearest Leaf 0 / 0 10
4589 P1111D   Destroy the Colony 0 / 0 10
4533 P1120E   The very same Munchhausen 0 / 0 10
4474 P1140F   Extending Set of Points 0 / 0 10
4395 P1153F   Serval and Bonus Problem 0 / 0 10
4363 P1158D   Winding polygonal line 0 / 0 10
4308 P1172C2   Nauuo and Pictures (hard version) 0 / 0 10
4275 P1178F2   Long Colorful Strip 0 / 0 10
4223 P1185G2   Playlist for Polycarp (hard version) 0 / 0 10
4100 P1208F   Bits And Pieces 0 / 0 10
4091 P1209F   Koala and Notebook 0 / 0 10
4036 P1217F   Forced Online Queries Problem 0 / 0 10
4033 P1218C   Jumping Transformers 0 / 0 10
4005 P1223F   Stack Exterminable Arrays 0 / 0 10
3987 P1227G   Not Same 0 / 0 10
3957 P1237F   Balanced Domino Placements 0 / 0 10
3846 P1257G   Divisor Set 0 / 0 10
3829 P1264D1   Beautiful Bracket Sequence (easy version) 0 / 0 10
3806 P1267I   Intriguing Selection 0 / 0 10
3790 P1270F   Awesome Substrings 0 / 0 10
3760 P1278F   Cards 0 / 0 10
3648 P1301F   Super Jaber 0 / 0 10
3590 P1312G   Autocompletion 0 / 0 10
3548 P1325E   Ehab's REAL Number Theory Problem 0 / 0 10
3540 P1326F1   Wise Men (Easy Version) 0 / 0 10
3463 P1340D   Nastya and Time Machine 0 / 0 10
3444 P1344C   Quantifier Question 0 / 0 10
3424 P1348F   Phoenix and Memory 0 / 0 10
3391 P1354G   Find a Gift 0 / 0 10
3385 P1355F   Guess Divisors Count 0 / 0 10
3322 P1363F   Rotating Substrings 0 / 0 10
3290 P1368F   Lamps on a Circle 0 / 0 10
3254 P1373G   Pawns 0 / 0 10
3241 P1375F   Integer Game 0 / 0 10
3225 P1380F   Strange Addition 0 / 0 10
3224 P1380G   Circular Dungeon 0 / 0 10
3182 P1389F   Bicolored Segments 0 / 0 10
3176 P1391E   Pairs of Pairs 0 / 0 10
3158 P1394C   Boboniu and String 0 / 0 10
3139 P1398G   Running Competition 0 / 0 10
3125 P1400G   Mercenaries 0 / 0 10
3116 P1402C   Star Trek 0 / 0 10
3101 P1406E   Deleting Numbers 0 / 0 10
3058 P1416D   Graph and Queries 0 / 0 10
3011 P1423L   Light switches 0 / 0 10
3005 P1425B   Blue and Red of Our Faculty! 0 / 0 10
2970 P1430F   Realistic Gameplay 0 / 0 10
2969 P1430G   Yet Another DAG Problem 0 / 0 10
2961 P1431H   Rogue-like Game 0 / 0 10

分类

试试手气

根据当前过滤条件随机选择一道题