|
|
1991 |
P1430E String Reversal
|
0 / 0 |
省选/NOI- |
|
|
1966 |
P1436E Complicated Computations
|
0 / 0 |
9 |
|
|
1960 |
P1437E Make It Increasing
|
0 / 0 |
8 |
|
|
1958 |
P1437G Death DBMS
|
0 / 0 |
10 |
|
|
1956 |
P1438B Valerii Against Everyone
|
0 / 0 |
普及/提高- |
|
|
1949 |
P1439B Graph Subset Problem
|
0 / 0 |
10 |
|
|
1948 |
P1439C Greedy Shopping
|
0 / 0 |
10 |
|
|
1946 |
P1439E Cheat and Win
|
0 / 0 |
10 |
|
|
1942 |
P1442B Identify the Operations
|
0 / 0 |
省选/NOI- |
|
|
1940 |
P1442D Sum
|
0 / 0 |
10 |
|
|
1931 |
P1444C Team-Building
|
0 / 0 |
9 |
|
|
1924 |
P1446C Xor Tree
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1923 |
P1446D1 Frequency Problem (Easy Version)
|
0 / 0 |
10 |
|
|
1922 |
P1446D2 Frequency Problem (Hard Version)
|
0 / 0 |
10 |
|
|
1920 |
P1446F Line Distance
|
0 / 0 |
10 |
|
|
1913 |
P1450D Rating Compression
|
0 / 0 |
省选/NOI- |
|
|
1894 |
P1452G Game On Tree
|
0 / 0 |
10 |
|
|
1882 |
P1454F Array Partition
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1875 |
P1455G Forbidden Value
|
0 / 0 |
10 |
|
|
1870 |
P1458D Flip and Reverse
|
0 / 0 |
10 |
|
|
1869 |
P1458E Nim Shortcuts
|
0 / 0 |
10 |
|
|
1868 |
P1458F Range Diameter Sum
|
0 / 0 |
10 |
|
|
1862 |
P1461D Divide and Summarize
|
0 / 0 |
提高+/省选- |
|
|
1853 |
P1462F The Treasure of The Segments
|
0 / 0 |
省选/NOI- |
|
|
1846 |
P1464F My Beautiful Madness
|
0 / 0 |
10 |
|
|
1842 |
P1466D 13th Labour of Heracles
|
0 / 0 |
提高+/省选- |
|
|
1837 |
P1466I The Riddle of the Sphinx
|
0 / 0 |
10 |
|
|
1832 |
P1467E Distinctive Roots in a Tree
|
0 / 0 |
9 |
|
|
1831 |
P1468A LaIS
|
0 / 0 |
8 |
|
|
1830 |
P1468B Bakery
|
0 / 0 |
10 |
|
|
1829 |
P1468C Berpizza
|
0 / 0 |
普及+/提高 |
|
|
1819 |
P1468M Similar Sets
|
0 / 0 |
8 |
|
|
1812 |
P1469F Power Sockets
|
0 / 0 |
10 |
|
|
1807 |
P1470E Strange Permutation
|
0 / 0 |
10 |
|
|
1799 |
P1472E Correct Placement
|
0 / 0 |
提高+/省选- |
|
|
1793 |
P1473D Program
|
0 / 0 |
提高+/省选- |
|
|
1787 |
P1474C Array Destruction
|
0 / 0 |
提高+/省选- |
|
|
1786 |
P1474D Cleaning
|
0 / 0 |
8 |
|
|
1772 |
P1476E Pattern Matching
|
0 / 0 |
8 |
|
|
1771 |
P1476F Lanterns
|
0 / 0 |
10 |
|
|
1770 |
P1476G Minimum Difference
|
0 / 0 |
10 |
|
|
1768 |
P1477B Nezzar and Binary String
|
0 / 0 |
省选/NOI- |
|
|
1765 |
P1477E Nezzar and Tournaments
|
0 / 0 |
10 |
|
|
1759 |
P1479B1 Painting the Array I
|
0 / 0 |
省选/NOI- |
|
|
1758 |
P1479B2 Painting the Array II
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1756 |
P1479D Odd Mineral Resource
|
0 / 0 |
10 |
|
|
1748 |
P1481E Sorting Books
|
0 / 0 |
9 |
|
|
1743 |
P1482D Playlist
|
0 / 0 |
省选/NOI- |
|
|
1742 |
P1482E Skyline Photo
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1739 |
P1482H Exam
|
0 / 0 |
10 |
