|
|
1024 |
P1618F Reverse
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1023 |
P1618G Trader Problem
|
0 / 0 |
8 |
|
|
1022 |
P1619A Square String?
|
0 / 0 |
普及/提高- |
|
|
1021 |
P1619B Squares and Cubes
|
0 / 0 |
普及/提高- |
|
|
1020 |
P1619C Wrong Addition
|
0 / 0 |
普及+/提高 |
|
|
1019 |
P1619D New Year's Problem
|
0 / 0 |
省选/NOI- |
|
|
1018 |
P1619E MEX and Increments
|
0 / 0 |
提高+/省选- |
|
|
1017 |
P1619F Let's Play the Hat?
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1016 |
P1619G Unusual Minesweeper
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1015 |
P1619H Permutation and Queries
|
0 / 0 |
9 |
|
|
1014 |
P1620A Equal or Not Equal
|
0 / 0 |
普及/提高- |
|
|
1013 |
P1620B Triangles on a Rectangle
|
0 / 0 |
普及/提高- |
|
|
1012 |
P1620C BA-String
|
0 / 0 |
省选/NOI- |
|
|
1011 |
P1620D Exact Change
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1010 |
P1620E Replace the Numbers
|
0 / 0 |
省选/NOI- |
|
|
1009 |
P1620F Bipartite Array
|
0 / 0 |
10 |
|
|
1008 |
P1620G Subsequences Galore
|
0 / 0 |
9 |
|
|
1007 |
P1621A Stable Arrangement of Rooks
|
0 / 0 |
普及/提高- |
|
|
1006 |
P1621B Integers Shop
|
0 / 0 |
提高+/省选- |
|
|
1005 |
P1621C Hidden Permutations
|
0 / 0 |
提高+/省选- |
|
|
1004 |
P1621D The Winter Hike
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1003 |
P1621E New School
|
0 / 0 |
8 |
|
|
1002 |
P1621F Strange Instructions
|
0 / 0 |
10 |
|
|
1001 |
P1621G Weighted Increasing Subsequences
|
0 / 0 |
10 |
|
|
1000 |
P1621H Trains and Airplanes
|
0 / 0 |
10 |
|
|
999 |
P1621I Two Sequences
|
0 / 0 |
10 |
|
|
998 |
P1622A Construct a Rectangle
|
0 / 0 |
普及/提高- |
|
|
997 |
P1622B Berland Music
|
0 / 0 |
普及/提高- |
|
|
996 |
P1622C Set or Decrease
|
0 / 0 |
提高+/省选- |
|
|
995 |
P1622D Shuffle
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
994 |
P1622E Math Test
|
0 / 0 |
8 |
|
|
993 |
P1622F Quadratic Set
|
0 / 0 |
10 |
|
|
992 |
P1623A Robot Cleaner
|
0 / 0 |
普及/提高- |
|
|
991 |
P1623B Game on Ranges
|
0 / 0 |
普及/提高- |
|
|
990 |
P1623C Balanced Stone Heaps
|
0 / 0 |
提高+/省选- |
|
|
989 |
P1623D Robot Cleaner Revisit
|
0 / 0 |
8 |
|
|
988 |
P1623E Middle Duplication
|
0 / 0 |
9 |
|
|
987 |
P1624A Plus One on the Subset
|
0 / 0 |
普及/提高- |
|
|
986 |
P1624B Make AP
|
0 / 0 |
普及/提高- |
|
|
985 |
P1624C Division by Two and Permutation
|
0 / 0 |
普及/提高- |
|
|
984 |
P1624D Palindromes Coloring
|
0 / 0 |
普及+/提高 |
|
|
983 |
P1624E Masha-forgetful
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
982 |
P1624F Interacdive Problem
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
981 |
P1624G MinOr Tree
|
0 / 0 |
省选/NOI- |
|
|
980 |
P1625A Ancient Civilization
|
0 / 0 |
普及/提高- |
|
|
979 |
P1625B Elementary Particles
|
0 / 0 |
普及/提高- |
|
|
978 |
P1625C Road Optimization
|
0 / 0 |
提高+/省选- |
|
|
977 |
P1625D Binary Spiders
|
0 / 0 |
8 |
|
|
976 |
P1625E1 Cats on the Upgrade (easy version)
|
0 / 0 |
9 |
|
|
975 |
P1625E2 Cats on the Upgrade (hard version)
|
0 / 0 |
10 |
