ID 题目 显示标签 隐藏标签 AC / 尝试 难度
30426 codeforces#P1209F   Koala and Notebook 2 / 4 10
30427 codeforces#P1209G1   Into Blocks (easy version) 2 / 3 7
30428 codeforces#P1209G2   Into Blocks (hard version) 2 / 3 10
30429 codeforces#P1209H   Moving Walkways 0 / 0 10
30448 codeforces#P1213B   Bad Prices 0 / 0 3
30453 codeforces#P1213F   Unstable String Sort 0 / 0 7
30457 codeforces#P1214C   Bad Sequence 1 / 3 4
30461 codeforces#P1214G   Feeling Good 0 / 0 10
30475 codeforces#P1216F   Wi-Fi 0 / 0 7
30481 codeforces#P1217E   Sum Queries? 0 / 0 8
30482 codeforces#P1217F   Forced Online Queries Problem 0 / 0 10
30484 codeforces#P1218B   Guarding warehouses 0 / 0 10
30488 codeforces#P1218F   Workout plan 0 / 0 5
30499 codeforces#P1220F   Gardener Alex 1 / 1 10
30506 codeforces#P1221F   Choose a Square 0 / 0 9
30513 codeforces#P1223F   Stack Exterminable Arrays 0 / 0 10
30527 codeforces#P1227D1   Optimal Subsequences (Easy Version) 0 / 0 5
30528 codeforces#P1227D2   Optimal Subsequences (Hard Version) 0 / 0 6
30545 codeforces#P1234B2   Social Network (hard version) 0 / 0 4
30547 codeforces#P1234D   Distinct Characters Queries 0 / 0 5
30553 codeforces#P1236D   Alice and the Doll 0 / 0 8
30554 codeforces#P1236E   Alice and the Unfair Game 0 / 0 9
30557 codeforces#P1237B   Balanced Tunnel 0 / 0 4
30560 codeforces#P1237D   Balanced Playlist 0 / 0 7
30563 codeforces#P1237G   Balanced Distribution 0 / 0 10
30571 codeforces#P1238G   Adilbek and the Watering System 0 / 0 10
30574 codeforces#P1239C   Queue in the Train 0 / 0 8
30610 codeforces#P1249D2   Too Many Segments (hard version) 0 / 0 6
30615 codeforces#P1250C   Trip to Saint Petersburg 0 / 0 7
30631 codeforces#P1251E1   Voting (Easy Version) 0 / 0 8
30632 codeforces#P1251E2   Voting (Hard Version) 0 / 0 9
30636 codeforces#P1252C   Even Path 0 / 0 5
30637 codeforces#P1252D   Find String in a Grid 0 / 0 10
30640 codeforces#P1252G   Performance Review 0 / 0 7
30644 codeforces#P1252K   Addition Robot 0 / 0 7
30650 codeforces#P1253E   Antenna Coverage 0 / 0 8
30656 codeforces#P1254D   Tree Queries 0 / 2 10
30670 codeforces#P1257D   Yet Another Monster Killing Problem 0 / 0 5
30671 codeforces#P1257E   The Contest 0 / 0 7
30679 codeforces#P1260F   Colored Tree 1 / 2 10
30685 codeforces#P1263E   Editor 0 / 0 7
30686 codeforces#P1263F   Economic Difficulties 0 / 0 9
30689 codeforces#P1264C   Beautiful Mirrors with queries 1 / 9 9
30695 codeforces#P1265B   Beautiful Numbers 0 / 0 4
30696 codeforces#P1265E   Beautiful Mirrors 1 / 1 7
30700 codeforces#P1266D   Decreasing Debts 0 / 0 7
30701 codeforces#P1266E   Spaceship Solitaire 0 / 0 7
30719 codeforces#P1268C   K Integers 0 / 0 8
30732 codeforces#P1270H   Number of Components 2 / 2 10
30737 codeforces#P1271D   Portals 0 / 0 7

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