|
|
1824 |
P1468H K and Medians
|
0 / 0 |
8 |
|
|
1823 |
P1468I Plane Tiling
|
0 / 0 |
9 |
|
|
1822 |
P1468J Road Reform
|
0 / 0 |
省选/NOI- |
|
|
1821 |
P1468K The Robot
|
0 / 0 |
提高+/省选- |
|
|
1820 |
P1468L Prime Divisors Selection
|
0 / 0 |
10 |
|
|
1819 |
P1468M Similar Sets
|
0 / 0 |
8 |
|
|
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- |
|
|
1814 |
P1469D Ceil Divisions
|
0 / 0 |
提高+/省选- |
|
|
1813 |
P1469E A Bit Similar
|
0 / 0 |
9 |
|
|
1812 |
P1469F Power Sockets
|
0 / 0 |
10 |
|
|
1811 |
P1470A Strange Birthday Party
|
0 / 0 |
普及+/提高 |
|
|
1810 |
P1470B Strange Definition
|
0 / 0 |
省选/NOI- |
|
|
1809 |
P1470C Strange Shuffle
|
0 / 0 |
9 |
|
|
1808 |
P1470D Strange Housing
|
0 / 0 |
8 |
|
|
1807 |
P1470E Strange Permutation
|
0 / 0 |
10 |
|
|
1806 |
P1470F Strange Covering
|
0 / 0 |
10 |
|
|
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- |
|
|
1801 |
P1472C Long Jumps
|
0 / 0 |
普及/提高- |
|
|
1800 |
P1472D Even-Odd Game
|
0 / 0 |
普及+/提高 |
|
|
1799 |
P1472E Correct Placement
|
0 / 0 |
提高+/省选- |
|
|
1798 |
P1472F New Year's Puzzle
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1797 |
P1472G Moving to the Capital
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1796 |
P1473A Replacing Elements
|
0 / 0 |
普及/提高- |
|
|
1795 |
P1473B String LCM
|
0 / 0 |
普及/提高- |
|
|
1794 |
P1473C No More Inversions
|
0 / 0 |
提高+/省选- |
|
|
1793 |
P1473D Program
|
0 / 0 |
提高+/省选- |
|
|
1792 |
P1473E Minimum Path
|
0 / 0 |
9 |
|
|
1791 |
P1473F Strange Set
|
0 / 0 |
10 |
|
|
1790 |
P1473G Tiles
|
0 / 0 |
10 |
|
|
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 |
|
|
1784 |
P1474F 1 2 3 4 ...
|
0 / 0 |
10 |
|
|
1783 |
P1475A Odd Divisor
|
0 / 0 |
普及/提高- |
|
|
1782 |
P1475B New Year's Number
|
0 / 0 |
普及/提高- |
|
|
1781 |
P1475C Ball in Berland
|
0 / 0 |
普及+/提高 |
|
|
1780 |
P1475D Cleaning the Phone
|
0 / 0 |
省选/NOI- |
|
|
1779 |
P1475E Advertising Agency
|
0 / 0 |
提高+/省选- |
|
|
1778 |
P1475F Unusual Matrix
|
0 / 0 |
省选/NOI- |
|
|
1777 |
P1475G Strange Beauty
|
0 / 0 |
省选/NOI- |
|
|
1776 |
P1476A K-divisible Sum
|
0 / 0 |
普及/提高- |
|
|
1775 |
P1476B Inflation
|
0 / 0 |
普及+/提高 |
