|
|
1090 |
P1609F Interesting Sections
|
0 / 0 |
10 |
|
|
1089 |
P1609G A Stroll Around the Matrix
|
0 / 0 |
10 |
|
|
1081 |
P1610G AmShZ Wins a Bet
|
0 / 0 |
10 |
|
|
1080 |
P1610H Squid Game
|
0 / 0 |
10 |
|
|
1072 |
P1611F ATM and Students
|
0 / 0 |
省选/NOI- |
|
|
1071 |
P1611G Robot and Candies
|
0 / 0 |
9 |
|
|
1052 |
P1614E Divan and a Cottage
|
0 / 0 |
10 |
|
|
1047 |
P1615E Purple Crayon
|
0 / 0 |
9 |
|
|
1044 |
P1615H Reindeer Games
|
0 / 0 |
10 |
|
|
1039 |
P1616E Lexicographically Small Enough
|
0 / 0 |
8 |
|
|
1036 |
P1616H Keep XOR Low
|
0 / 0 |
10 |
|
|
1023 |
P1618G Trader Problem
|
0 / 0 |
8 |
|
|
1018 |
P1619E MEX and Increments
|
0 / 0 |
提高+/省选- |
|
|
1015 |
P1619H Permutation and Queries
|
0 / 0 |
9 |
|
|
1010 |
P1620E Replace the Numbers
|
0 / 0 |
省选/NOI- |
|
|
1006 |
P1621B Integers Shop
|
0 / 0 |
提高+/省选- |
|
|
1003 |
P1621E New School
|
0 / 0 |
8 |
|
|
1002 |
P1621F Strange Instructions
|
0 / 0 |
10 |
|
|
1001 |
P1621G Weighted Increasing Subsequences
|
0 / 0 |
10 |
|
|
999 |
P1621I Two Sequences
|
0 / 0 |
10 |
|
|
997 |
P1622B Berland Music
|
0 / 0 |
普及/提高- |
|
|
988 |
P1623E Middle Duplication
|
0 / 0 |
9 |
|
|
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 |
|
|
972 |
P1626C Monsters And Spells
|
0 / 0 |
提高+/省选- |
|
|
964 |
P1627E Not Escaping
|
0 / 0 |
8 |
|
|
957 |
P1628E Groceries in Meteor Town
|
0 / 0 |
10 |
|
|
956 |
P1628F Spaceship Crisis Management
|
0 / 0 |
10 |
|
|
952 |
P1630B Range and Partition
|
0 / 0 |
省选/NOI- |
|
|
942 |
P1632D New Year Concert
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
941 |
P1632E1 Distance Tree (easy version)
|
0 / 0 |
9 |
|
|
935 |
P1633E Spanning Tree Queries
|
0 / 0 |
9 |
|
|
934 |
P1633F Perfect Matching
|
0 / 0 |
10 |
|
|
929 |
P1634E Fair Share
|
0 / 0 |
9 |
|
|
928 |
P1634F Fibonacci Additions
|
0 / 0 |
10 |
|
|
922 |
P1635F Closest Pair
|
0 / 0 |
10 |
|
|
914 |
P1637H Minimize Inversions Number
|
0 / 0 |
10 |
|
|
912 |
P1638B Odd Swap Sort
|
0 / 0 |
普及/提高- |
|
|
911 |
P1638C Inversion Graph
|
0 / 0 |
普及+/提高 |
|
|
910 |
P1638D Big Brush
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
909 |
P1638E Colorful Operations
|
0 / 0 |
9 |
|
|
908 |
P1638F Two Posters
|
0 / 0 |
10 |
|
|
894 |
P1641C Anonymity Is Important
|
0 / 0 |
8 |
|
|
885 |
P1644D Cross Coloring
|
0 / 0 |
提高+/省选- |
|
|
884 |
P1644E Expand the Path
|
0 / 0 |
省选/NOI- |
|
|
872 |
P1647E Madoka and the Sixth-graders
|
0 / 0 |
9 |
|
|
870 |
P1648A Weird Sum
|
0 / 0 |
普及+/提高 |
|
|
869 |
P1648B Integral Array
|
0 / 0 |
省选/NOI- |
|
|
868 |
P1648C Tyler and Strings
|
0 / 0 |
省选/NOI- |
