|
|
2666 |
P1151C Problem for Nazar
|
0 / 0 |
(无) |
|
|
2661 |
P1152B Neko Performs Cat Furrier Transform
|
0 / 0 |
(无) |
|
|
2658 |
P1152E Neko and Flashback
|
0 / 0 |
(无) |
|
|
2654 |
P1153B Serval and Toy Bricks
|
0 / 0 |
(无) |
|
|
2625 |
P1157D N Problems During K Days
|
0 / 0 |
(无) |
|
|
2623 |
P1157F Maximum Balanced Circle
|
0 / 0 |
(无) |
|
|
2622 |
P1157G Inverse of Rows and Columns
|
0 / 0 |
(无) |
|
|
2621 |
P1158A The Party and Sweets
|
0 / 0 |
(无) |
|
|
2620 |
P1158B The minimal unique substring
|
0 / 0 |
(无) |
|
|
2619 |
P1158C Permutation recovery
|
0 / 0 |
(无) |
|
|
2618 |
P1158D Winding polygonal line
|
0 / 0 |
(无) |
|
|
2604 |
P1163E Magical Permutation
|
0 / 0 |
(无) |
|
|
2594 |
P1166B All the Vowels Please
|
0 / 0 |
(无) |
|
|
2591 |
P1166E The LCMs Must be Large
|
0 / 0 |
(无) |
|
|
2586 |
P1167D Bicolored RBS
|
0 / 0 |
(无) |
|
|
2578 |
P1168E Xor Permutations
|
0 / 0 |
(无) |
|
|
2568 |
P1170H Longest Saw
|
0 / 0 |
(无) |
|
|
2562 |
P1172D Nauuo and Portals
|
0 / 0 |
(无) |
|
|
2558 |
P1173B Nauuo and Chess
|
0 / 0 |
(无) |
|
|
2557 |
P1174A Ehab Fails to Be Thanos
|
0 / 0 |
(无) |
|
|
2555 |
P1174C Ehab and a Special Coloring Problem
|
0 / 0 |
(无) |
|
|
2554 |
P1174D Ehab and the Expected XOR Problem
|
0 / 0 |
(无) |
|
|
2552 |
P1174F Ehab and the Big Finale
|
0 / 0 |
(无) |
|
|
2533 |
P1178D Prime Graph
|
0 / 0 |
(无) |
|
|
2532 |
P1178E Archaeology
|
0 / 0 |
(无) |
|
|
2526 |
P1179B Tolik and His Uncle
|
0 / 0 |
(无) |
|
|
2511 |
P1182D Complete Mirror
|
0 / 0 |
(无) |
|
|
2475 |
P1186D Vus the Cossack and Numbers
|
0 / 0 |
(无) |
|
|
2470 |
P1187C Vasya And Array
|
0 / 0 |
(无) |
|
|
2464 |
P1188A2 Add on a Tree: Revolution
|
0 / 0 |
(无) |
|
|
2443 |
P1193C Scissors and Tape
|
0 / 0 |
(无) |
|
|
2428 |
P1196A Three Piles of Candies
|
0 / 0 |
(无) |
|
|
2427 |
P1196B Odd Sum Segments
|
0 / 0 |
(无) |
|
|
2423 |
P1196E Connected Component on a Chessboard
|
0 / 0 |
(无) |
|
|
2422 |
P1196F K-th Path
|
0 / 0 |
(无) |
|
|
2413 |
P1198C Matching vs Independent Set
|
0 / 0 |
(无) |
|
|
2392 |
P1202D Print a 1337-string...
|
0 / 0 |
(无) |
|
|
2375 |
P1205A Almost Equal
|
0 / 0 |
(无) |
|
|
2372 |
P1205D Almost All
|
0 / 0 |
(无) |
|
|
2370 |
P1205F Beauty of a Permutation
|
0 / 0 |
(无) |
|
|
2366 |
P1207B Square Filling
|
0 / 0 |
(无) |
|
|
2358 |
P1208C Magic Grid
|
0 / 0 |
(无) |
|
|
2350 |
P1209C Paint the Digits
|
0 / 0 |
(无) |
|
|
2320 |
P1213E Two Small Strings
|
0 / 0 |
(无) |
|
|
2313 |
P1214E Petya and Construction Set
|
0 / 0 |
(无) |
|
|
2310 |
P1214H Tiles Placement
|
0 / 0 |
(无) |
|
|
2307 |
P1215C Swap Letters
|
0 / 0 |
(无) |
|
|
2293 |
P1217D Coloring Edges
|
0 / 0 |
(无) |
|
|
2284 |
P1218G Alpha planetary system
|
0 / 0 |
(无) |
|
|
2271 |
P1221B Knights
|
0 / 0 |
(无) |
|
|
2252 |
P1225F Tree Factory
|
0 / 0 |
(无) |
|
|
2251 |
P1225G To Make 1
|
0 / 0 |
(无) |
|
|
2249 |
P1227B Box
|
0 / 0 |
(无) |
|
|
2248 |
P1227C Messy
|
0 / 0 |
(无) |
|
|
2242 |
P1227G Not Same
|
0 / 0 |
(无) |
|
|
2238 |
P1228D Complete Tripartite
|
0 / 0 |
(无) |
|
|
2236 |
P1228F One Node is Gone
|
0 / 0 |
(无) |
|
|
2232 |
P1231E Middle-Out
|
0 / 0 |
(无) |
|
|
2222 |
P1236C Labs
|
0 / 0 |
(无) |
|
|
2216 |
P1237C1 Balanced Removals (Easier)
|
0 / 0 |
(无) |
|
|
2215 |
P1237C2 Balanced Removals (Harder)
|
0 / 0 |
(无) |
|
|
2210 |
P1237H Balanced Reversals
|
0 / 0 |
(无) |
|
|
2195 |
P1242A Tile Painting
|
0 / 0 |
(无) |
|
|
2191 |
P1242E Planar Perimeter
|
0 / 0 |
(无) |
|
|
2184 |
P1244D Paint the Tree
|
0 / 0 |
(无) |
|
|
2183 |
P1244E Minimizing Difference
|
0 / 0 |
(无) |
|
|
2182 |
P1244F Chips
|
0 / 0 |
(无) |
|
|
2181 |
P1244G Running in Pairs
|
0 / 0 |
(无) |
|
|
2179 |
P1245B Restricted RPS
|
0 / 0 |
(无) |
|
|
2160 |
P1250B The Feast and the Bus
|
0 / 0 |
(无) |
|
|
2149 |
P1250M SmartGarden
|
0 / 0 |
(无) |
|
|
2125 |
P1253D Harmonious Graph
|
0 / 0 |
(无) |
|
|
2122 |
P1254A Feeding Chicken
|
0 / 0 |
(无) |
|
|
2121 |
P1254B1 Send Boxes to Alice (Easy Version)
|
0 / 0 |
(无) |
|
|
2120 |
P1254B2 Send Boxes to Alice (Hard Version)
|
0 / 0 |
(无) |
|
|
2119 |
P1254C Point Ordering
|
0 / 0 |
(无) |
|
|
2114 |
P1255C League of Leesins
|
0 / 0 |
(无) |
|
|
2108 |
P1256F Equalizing Two Strings
|
0 / 0 |
(无) |
|
|
2086 |
P1264B Beautiful Sequence
|
0 / 0 |
(无) |
|
|
2082 |
P1264E Beautiful League
|
0 / 0 |
(无) |
|
|
2081 |
P1264F Beautiful Fibonacci Problem
|
0 / 0 |
(无) |
|
|
2080 |
P1265A Beautiful String
|
0 / 0 |
(无) |
|
|
2076 |
P1266B Dice Tower
|
0 / 0 |
(无) |
|
|
2075 |
P1266C Diverse Matrix
|
0 / 0 |
(无) |
|
|
2074 |
P1266D Decreasing Debts
|
0 / 0 |
(无) |
|
|
2066 |
P1267D DevOps Best Practices
|
0 / 0 |
(无) |
|
|
2062 |
P1267H Help BerLine
|
0 / 0 |
(无) |
|
|
2061 |
P1267I Intriguing Selection
|
0 / 0 |
(无) |
|
|
2058 |
P1267L Lexicography
|
0 / 0 |
(无) |
|
|
2057 |
P1268A Long Beautiful Integer
|
0 / 0 |
(无) |
|
|
2049 |
P1270B Interesting Subarray
|
0 / 0 |
(无) |
|
|
2048 |
P1270C Make Good
|
0 / 0 |
(无) |
|
|
2047 |
P1270D Strange Device
|
0 / 0 |
(无) |
|
|
2046 |
P1270E Divide Points
|
0 / 0 |
(无) |
|
|
2044 |
P1270G Subset with Zero Sum
|
0 / 0 |
(无) |
|
|
2042 |
P1270I Xor on Figures
|
0 / 0 |
(无) |
|
|
2034 |
P1272B Snow Walking Robot
|
0 / 0 |
(无) |
|
|
2019 |
P1276C Beautiful Rectangle
|
0 / 0 |
(无) |
|
|
2017 |
P1276E Four Stones
|
0 / 0 |
(无) |
|
|
2008 |
P1278E Tests for problem D
|
0 / 0 |
(无) |
