|
|
1876 |
P1455F String and Operations
|
0 / 0 |
10 |
|
|
1874 |
P1456E XOR-ranges
|
0 / 0 |
10 |
|
|
1870 |
P1458D Flip and Reverse
|
0 / 0 |
10 |
|
|
1865 |
P1461A String Generation
|
0 / 0 |
普及/提高- |
|
|
1861 |
P1461E Water Level
|
0 / 0 |
8 |
|
|
1860 |
P1461F Mathematical Expression
|
0 / 0 |
10 |
|
|
1857 |
P1462C Unique Number
|
0 / 0 |
普及/提高- |
|
|
1856 |
P1462D Add to Neighbour and Remove
|
0 / 0 |
普及+/提高 |
|
|
1853 |
P1462F The Treasure of The Segments
|
0 / 0 |
省选/NOI- |
|
|
1851 |
P1463B Find The Array
|
0 / 0 |
普及+/提高 |
|
|
1849 |
P1463D Pairs
|
0 / 0 |
省选/NOI- |
|
|
1844 |
P1466B Last minute enhancements
|
0 / 0 |
普及/提高- |
|
|
1843 |
P1466C Canine poetry
|
0 / 0 |
普及+/提高 |
|
|
1842 |
P1466D 13th Labour of Heracles
|
0 / 0 |
提高+/省选- |
|
|
1840 |
P1466F Euclid's nightmare
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1838 |
P1466H Finding satisfactory solutions
|
0 / 0 |
10 |
|
|
1836 |
P1467A Wizard of Orz
|
0 / 0 |
普及/提高- |
|
|
1834 |
P1467C Three Bags
|
0 / 0 |
省选/NOI- |
|
|
1831 |
P1468A LaIS
|
0 / 0 |
8 |
|
|
1827 |
P1468E Four Segments
|
0 / 0 |
普及/提高- |
|
|
1824 |
P1468H K and Medians
|
0 / 0 |
8 |
|
|
1822 |
P1468J Road Reform
|
0 / 0 |
省选/NOI- |
|
|
1820 |
P1468L Prime Divisors Selection
|
0 / 0 |
10 |
|
|
1818 |
P1468N Waste Sorting
|
0 / 0 |
普及/提高- |
|
|
1817 |
P1469A Regular Bracket Sequence
|
0 / 0 |
普及/提高- |
|
|
1816 |
P1469B Red and Blue
|
0 / 0 |
普及/提高- |
|
|
1815 |
P1469C Building a Fence
|
0 / 0 |
提高+/省选- |
|
|
1812 |
P1469F Power Sockets
|
0 / 0 |
10 |
|
|
1811 |
P1470A Strange Birthday Party
|
0 / 0 |
普及+/提高 |
|
|
1808 |
P1470D Strange Housing
|
0 / 0 |
8 |
|
|
1805 |
P1471A Strange Partition
|
0 / 0 |
普及/提高- |
|
|
1804 |
P1471B Strange List
|
0 / 0 |
普及/提高- |
|
|
1803 |
P1472A Cards for Friends
|
0 / 0 |
普及/提高- |
|
|
1802 |
P1472B Fair Division
|
0 / 0 |
普及/提高- |
|
|
1800 |
P1472D Even-Odd Game
|
0 / 0 |
普及+/提高 |
|
|
1798 |
P1472F New Year's Puzzle
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1796 |
P1473A Replacing Elements
|
0 / 0 |
普及/提高- |
|
|
1789 |
P1474A Puzzle From the Future
|
0 / 0 |
普及/提高- |
|
|
1788 |
P1474B Different Divisors
|
0 / 0 |
普及/提高- |
|
|
1787 |
P1474C Array Destruction
|
0 / 0 |
提高+/省选- |
|
|
1786 |
P1474D Cleaning
|
0 / 0 |
8 |
|
|
1785 |
P1474E What Is It?
|
0 / 0 |
9 |
|
|
1776 |
P1476A K-divisible Sum
|
0 / 0 |
普及/提高- |
|
|
1775 |
P1476B Inflation
|
0 / 0 |
普及+/提高 |
|
|
1774 |
P1476C Longest Simple Cycle
|
0 / 0 |
提高+/省选- |
|
|
1768 |
P1477B Nezzar and Binary String
|
0 / 0 |
省选/NOI- |
|
|
1767 |
P1477C Nezzar and Nice Beatmap
|
0 / 0 |
8 |
|
|
1765 |
P1477E Nezzar and Tournaments
|
0 / 0 |
10 |
|
|
1763 |
P1478A Nezzar and Colorful Balls
|
0 / 0 |
普及/提高- |
|
|
1762 |
P1478B Nezzar and Lucky Number
|
0 / 0 |
普及/提高- |
