ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4214 P1051G   Distinctification 0 / 0 10
4203 P1055B   Alice and Hairdresser 0 / 0 4
4085 P1081D   Maximum Distance 0 / 0 6
3997 P1095F   Make It Connected 0 / 0 6
3928 P1107G   Vasya and Maximum Profit 0 / 0 9
3921 P1108F   MST Unification 0 / 0 7
3848 P1120D   Power Tree 0 / 0 9
3834 P1130C   Connect 0 / 0 4
3830 P1131D   Gourmet choice 0 / 0 7
3828 P1131F   Asya And Kittens 0 / 0 5
3813 P1133F2   Spanning Tree with One Fixed Degree 0 / 0 6
3797 P1139C   Edgy Trees 0 / 0 5
3788 P1140F   Extending Set of Points 0 / 0 10
3692 P1156D   0-1-Tree 0 / 0 8
3691 P1156E   Special Segments of Permutation 0 / 0 8
3649 P1166F   Vicky's Delivery Service 0 / 0 9
3646 P1167C   News Distribution 0 / 0 4
3599 P1176E   Cover it! 0 / 0 5
3537 P1184E3   Daleks' Invasion (hard) 0 / 0 9
3399 P1209D   Cow and Snacks 0 / 0 5
3395 P1209G1   Into Blocks (easy version) 0 / 0 7
3369 P1213F   Unstable String Sort 0 / 0 7
3368 P1213G   Path Queries 0 / 0 6
3341 P1217F   Forced Online Queries Problem 0 / 0 10
3325 P1220E   Tourism 0 / 0 8
3270 P1236E   Alice and the Unfair Game 0 / 0 9
3244 P1242B   0-1 MST 0 / 0 6
3227 P1245D   Shichikuji and Power Grid 0 / 0 6
3219 P1249B1   Books Exchange (easy version) 0 / 0 3
3218 P1249B2   Books Exchange (hard version) 0 / 0 4
3175 P1253D   Harmonious Graph 0 / 0 5
3173 P1253F   Cheap Robot 0 / 0 9
3167 P1254E   Send Tree to Charlie 0 / 0 10
3140 P1263D   Secret Passwords 0 / 0 5
3022 P1276B   Two Fairs 0 / 0 6
3011 P1278D   Segment Tree 0 / 0 7
2952 P1290C   Prefix Enlightenment 0 / 0 9
2945 P1292A   NEKO's Maze Game 0 / 0 4
2881 P1303F   Number of Components 0 / 0 10
2866 P1305G   Kuroni and Antihype 0 / 0 10
2859 P1307F   Cow and Vacation 0 / 0 10
2756 P1332C   K-Complete Word 0 / 0 5
2732 P1335F   Robots on a Grid 0 / 0 8
2694 P1344B   Monopole Magnets 0 / 0 7
2583 P1361C   Johnny and Megan's Necklace 0 / 0 9
2562 P1365D   Solve The Maze 0 / 0 5
2526 P1370D   Odd-Even Subsequence 0 / 0 7
2475 P1380E   Merging Towers 0 / 0 8
2464 P1383A   String Transformation 1 0 / 0 5
2449 P1385G   Columns Swaps 0 / 0 8

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