|
|
2196 |
P1152E Neko and Flashback
|
0 / 0 |
(无) |
|
|
2192 |
P1153B Serval and Toy Bricks
|
0 / 0 |
(无) |
|
|
2163 |
P1157D N Problems During K Days
|
0 / 0 |
(无) |
|
|
2161 |
P1157F Maximum Balanced Circle
|
0 / 0 |
(无) |
|
|
2160 |
P1157G Inverse of Rows and Columns
|
0 / 0 |
(无) |
|
|
2159 |
P1158A The Party and Sweets
|
0 / 0 |
(无) |
|
|
2158 |
P1158B The minimal unique substring
|
0 / 0 |
(无) |
|
|
2157 |
P1158C Permutation recovery
|
0 / 0 |
(无) |
|
|
2156 |
P1158D Winding polygonal line
|
0 / 0 |
(无) |
|
|
2142 |
P1163E Magical Permutation
|
0 / 0 |
(无) |
|
|
2132 |
P1166B All the Vowels Please
|
0 / 0 |
(无) |
|
|
2129 |
P1166E The LCMs Must be Large
|
0 / 0 |
(无) |
|
|
2124 |
P1167D Bicolored RBS
|
0 / 0 |
(无) |
|
|
2116 |
P1168E Xor Permutations
|
0 / 0 |
(无) |
|
|
2106 |
P1170H Longest Saw
|
0 / 0 |
(无) |
|
|
2100 |
P1172D Nauuo and Portals
|
0 / 0 |
(无) |
|
|
2096 |
P1173B Nauuo and Chess
|
0 / 0 |
(无) |
|
|
2095 |
P1174A Ehab Fails to Be Thanos
|
0 / 0 |
(无) |
|
|
2093 |
P1174C Ehab and a Special Coloring Problem
|
0 / 0 |
(无) |
|
|
2092 |
P1174D Ehab and the Expected XOR Problem
|
0 / 0 |
(无) |
|
|
2090 |
P1174F Ehab and the Big Finale
|
0 / 0 |
(无) |
|
|
2071 |
P1178D Prime Graph
|
0 / 0 |
(无) |
|
|
2070 |
P1178E Archaeology
|
0 / 0 |
(无) |
|
|
2064 |
P1179B Tolik and His Uncle
|
0 / 0 |
(无) |
|
|
2049 |
P1182D Complete Mirror
|
0 / 0 |
(无) |
|
|
2013 |
P1186D Vus the Cossack and Numbers
|
0 / 0 |
(无) |
|
|
2008 |
P1187C Vasya And Array
|
0 / 0 |
(无) |
|
|
2002 |
P1188A2 Add on a Tree: Revolution
|
0 / 0 |
(无) |
|
|
1981 |
P1193C Scissors and Tape
|
0 / 0 |
(无) |
|
|
1966 |
P1196A Three Piles of Candies
|
0 / 0 |
(无) |
|
|
1964 |
P1196B Odd Sum Segments
|
0 / 0 |
(无) |
|
|
1965 |
P1196B Odd Sum Segments
|
0 / 0 |
(无) |
|
|
1956 |
P1196E Connected Component on a Chessboard
|
0 / 0 |
(无) |
|
|
1957 |
P1196E Connected Component on a Chessboard
|
0 / 0 |
(无) |
|
|
1954 |
P1196F K-th Path
|
0 / 0 |
(无) |
|
|
1955 |
P1196F K-th Path
|
0 / 0 |
(无) |
|
|
1936 |
P1198C Matching vs Independent Set
|
0 / 0 |
(无) |
|
|
1937 |
P1198C Matching vs Independent Set
|
0 / 0 |
(无) |
|
|
1894 |
P1202D Print a 1337-string...
|
0 / 0 |
(无) |
|
|
1895 |
P1202D Print a 1337-string...
|
0 / 0 |
(无) |
|
|
1869 |
P1205A Almost Equal
|
0 / 0 |
(无) |
|
|
1866 |
P1205D Almost All
|
0 / 0 |
(无) |
|
|
1864 |
P1205F Beauty of a Permutation
|
0 / 0 |
(无) |
|
|
1860 |
P1207B Square Filling
|
0 / 0 |
(无) |
|
|
1852 |
P1208C Magic Grid
|
0 / 0 |
(无) |
|
|
1844 |
P1209C Paint the Digits
|
0 / 0 |
(无) |
|
|
1814 |
P1213E Two Small Strings
|
0 / 0 |
(无) |
|
|
1807 |
P1214E Petya and Construction Set
|
0 / 0 |
(无) |
|
|
1804 |
P1214H Tiles Placement
|
0 / 0 |
(无) |
|
|
1801 |
P1215C Swap Letters
|
0 / 0 |
(无) |
|
|
1787 |
P1217D Coloring Edges
|
0 / 0 |
(无) |
|
|
1778 |
P1218G Alpha planetary system
|
0 / 0 |
(无) |
|
|
1765 |
P1221B Knights
|
0 / 0 |
(无) |
|
|
1746 |
P1225F Tree Factory
|
0 / 0 |
(无) |
|
|
1745 |
P1225G To Make 1
|
0 / 0 |
(无) |
|
|
1743 |
P1227B Box
|
0 / 0 |
(无) |
|
|
1742 |
P1227C Messy
|
0 / 0 |
(无) |
|
|
1736 |
P1227G Not Same
|
0 / 0 |
(无) |
|
|
1732 |
P1228D Complete Tripartite
|
0 / 0 |
(无) |
|
|
1730 |
P1228F One Node is Gone
|
0 / 0 |
(无) |
|
|
1726 |
P1231E Middle-Out
|
0 / 0 |
(无) |
|
|
1716 |
P1236C Labs
|
0 / 0 |
(无) |
|
|
1710 |
P1237C1 Balanced Removals (Easier)
|
0 / 0 |
(无) |
|
|
1709 |
P1237C2 Balanced Removals (Harder)
|
0 / 0 |
(无) |
|
|
1704 |
P1237H Balanced Reversals
|
0 / 0 |
(无) |
|
|
1689 |
P1242A Tile Painting
|
0 / 0 |
(无) |
|
|
1685 |
P1242E Planar Perimeter
|
0 / 0 |
(无) |
|
|
1678 |
P1244D Paint the Tree
|
0 / 0 |
(无) |
|
|
1677 |
P1244E Minimizing Difference
|
0 / 0 |
(无) |
|
|
1676 |
P1244F Chips
|
0 / 0 |
(无) |
|
|
1675 |
P1244G Running in Pairs
|
0 / 0 |
(无) |
|
|
1673 |
P1245B Restricted RPS
|
0 / 0 |
(无) |
|
|
1654 |
P1250B The Feast and the Bus
|
0 / 0 |
(无) |
|
|
1643 |
P1250M SmartGarden
|
0 / 0 |
(无) |
|
|
1619 |
P1253D Harmonious Graph
|
0 / 0 |
(无) |
|
|
1616 |
P1254A Feeding Chicken
|
0 / 0 |
(无) |
|
|
1615 |
P1254B1 Send Boxes to Alice (Easy Version)
|
0 / 0 |
(无) |
|
|
1614 |
P1254B2 Send Boxes to Alice (Hard Version)
|
0 / 0 |
(无) |
|
|
1613 |
P1254C Point Ordering
|
0 / 0 |
(无) |
|
|
1608 |
P1255C League of Leesins
|
0 / 0 |
(无) |
|
|
1602 |
P1256F Equalizing Two Strings
|
0 / 0 |
(无) |
|
|
1580 |
P1264B Beautiful Sequence
|
0 / 0 |
(无) |
|
|
1576 |
P1264E Beautiful League
|
0 / 0 |
(无) |
|
|
1575 |
P1264F Beautiful Fibonacci Problem
|
0 / 0 |
(无) |
|
|
1574 |
P1265A Beautiful String
|
0 / 0 |
(无) |
|
|
1570 |
P1266B Dice Tower
|
0 / 0 |
(无) |
|
|
1569 |
P1266C Diverse Matrix
|
0 / 0 |
(无) |
|
|
1568 |
P1266D Decreasing Debts
|
0 / 0 |
(无) |
|
|
1560 |
P1267D DevOps Best Practices
|
0 / 0 |
(无) |
|
|
1556 |
P1267H Help BerLine
|
0 / 0 |
(无) |
|
|
1555 |
P1267I Intriguing Selection
|
0 / 0 |
(无) |
|
|
1552 |
P1267L Lexicography
|
0 / 0 |
(无) |
|
|
1551 |
P1268A Long Beautiful Integer
|
0 / 0 |
(无) |
|
|
1543 |
P1270B Interesting Subarray
|
0 / 0 |
(无) |
|
|
1542 |
P1270C Make Good
|
0 / 0 |
(无) |
|
|
1541 |
P1270D Strange Device
|
0 / 0 |
(无) |
|
|
1540 |
P1270E Divide Points
|
0 / 0 |
(无) |
|
|
1538 |
P1270G Subset with Zero Sum
|
0 / 0 |
(无) |
|
|
1536 |
P1270I Xor on Figures
|
0 / 0 |
(无) |
|
|
1528 |
P1272B Snow Walking Robot
|
0 / 0 |
(无) |
