ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3369 P1213F   Unstable String Sort 0 / 0 7
3347 P1216F   Wi-Fi 0 / 0 7
3343 P1217D   Coloring Edges 0 / 0 7
3332 P1218I   The Light Square 0 / 0 7
3311 P1223E   Paint the Tree 0 / 0 7
3209 P1250C   Trip to Saint Petersburg 0 / 0 7
3184 P1252G   Performance Review 0 / 0 7
3180 P1252K   Addition Robot 0 / 0 7
3170 P1254B2   Send Boxes to Alice (Hard Version) 0 / 0 7
3139 P1263E   Editor 0 / 0 7
3128 P1265E   Beautiful Mirrors 0 / 0 7
3123 P1266E   Spaceship Solitaire 0 / 0 7
3109 P1267K   Key Storage 0 / 0 7
3088 P1271D   Portals 0 / 0 7
3087 P1271E   Common Number 0 / 0 7
3011 P1278D   Segment Tree 0 / 0 7
2979 P1284D   New Year and Conference 0 / 0 7
2919 P1296F   Berland Beauty 0 / 0 7
2907 P1299C   Water Balance 0 / 0 7
2841 P1312E   Array Shrinking 0 / 0 7
2814 P1322B   Present 0 / 0 7
2754 P1332E   Height All the Same 0 / 0 7
2748 P1333D   Challenges in school №41 0 / 0 7
2697 P1343E   Weights Distributing 0 / 0 7
2642 P1354E   Graph Coloring 0 / 0 7
2635 P1355E   Restorer Distance 0 / 0 7
2586 P1360H   Binary Median 0 / 0 7
2573 P1363D   Guess The Maximums 0 / 0 7
2567 P1364D   Ehab's Last Corollary 0 / 0 7
2560 P1365F   Swaps Again 0 / 0 7
2554 P1366E   Two Arrays 0 / 0 7
2546 P1367F1   Flying Sort (Easy Version) 0 / 0 7
2525 P1370E   Binary Subsequence Rotation 0 / 0 7
2512 P1372D   Omkar and Circle 0 / 0 7
2445 P1387A   Graph 0 / 0 7
2444 P1387B1   Village (Minimum) 0 / 0 7
2433 P1389D   Segment Intersections 0 / 0 7
2420 P1392E   Omkar and Duck 0 / 0 7
2412 P1393D   Rarity and New Dress 0 / 0 7
2330 P1409F   Subsequences of Length Two 0 / 0 7
2326 P1411D   Grime Zoo 0 / 0 7
2318 P1413E   Solo mid Oracle 0 / 0 7
2299 P1418D   Trash Problem 0 / 0 7
2290 P1419E   Decryption 0 / 0 7
2285 P1420C2   Pokémon Army (hard version) 0 / 0 7
2212 P1431F   Neural Network Problem 0 / 0 7
2211 P1431G   Number Deletion Game 0 / 0 7
2202 P1433F   Zero Remainder Sum 0 / 0 7
2201 P1433G   Reducing Delivery Cost 0 / 0 7
2153 P1446C   Xor Tree 0 / 0 7

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