|
|
1865 |
P1305F Kuroni and the Punishment
|
0 / 0 |
(无) |
|
|
1864 |
P1305G Kuroni and Antihype
|
0 / 0 |
(无) |
|
|
1863 |
P1305H Kuroni the Private Tutor
|
0 / 0 |
(无) |
|
|
1862 |
P1307A Cow and Haybales
|
0 / 0 |
(无) |
|
|
1861 |
P1307B Cow and Friend
|
0 / 0 |
(无) |
|
|
1860 |
P1307C Cow and Message
|
0 / 0 |
(无) |
|
|
1859 |
P1307D Cow and Fields
|
0 / 0 |
(无) |
|
|
1858 |
P1307E Cow and Treats
|
0 / 0 |
(无) |
|
|
1857 |
P1307F Cow and Vacation
|
0 / 0 |
(无) |
|
|
1856 |
P1307G Cow and Exercise
|
0 / 0 |
(无) |
|
|
1855 |
P1310A Recommendations
|
0 / 0 |
(无) |
|
|
1854 |
P1310B Double Elimination
|
0 / 0 |
(无) |
|
|
1853 |
P1310C Au Pont Rouge
|
0 / 0 |
(无) |
|
|
1852 |
P1310D Tourism
|
0 / 0 |
(无) |
|
|
1851 |
P1310E Strange Function
|
0 / 0 |
(无) |
|
|
1850 |
P1310F Bad Cryptography
|
0 / 0 |
(无) |
|
|
1849 |
P1311A Add Odd or Subtract Even
|
0 / 0 |
(无) |
|
|
1848 |
P1311B WeirdSort
|
0 / 0 |
(无) |
|
|
1847 |
P1311C Perform the Combo
|
0 / 0 |
(无) |
|
|
1846 |
P1311D Three Integers
|
0 / 0 |
(无) |
|
|
1845 |
P1311E Construct the Binary Tree
|
0 / 0 |
(无) |
|
|
1844 |
P1311F Moving Points
|
0 / 0 |
(无) |
|
|
1843 |
P1312A Two Regular Polygons
|
0 / 0 |
(无) |
|
|
1842 |
P1312B Bogosort
|
0 / 0 |
(无) |
|
|
1841 |
P1312C Adding Powers
|
0 / 0 |
(无) |
|
|
1840 |
P1312D Count the Arrays
|
0 / 0 |
(无) |
|
|
1839 |
P1312E Array Shrinking
|
0 / 0 |
(无) |
|
|
1838 |
P1312F Attack on Red Kingdom
|
0 / 0 |
(无) |
|
|
1837 |
P1312G Autocompletion
|
0 / 0 |
(无) |
|
|
1836 |
P1313A Fast Food Restaurant
|
0 / 0 |
(无) |
|
|
1835 |
P1313B Different Rules
|
0 / 0 |
(无) |
|
|
1834 |
P1313C1 Skyscrapers (easy version)
|
0 / 0 |
(无) |
|
|
1833 |
P1313C2 Skyscrapers (hard version)
|
0 / 0 |
(无) |
|
|
1832 |
P1313D Happy New Year
|
0 / 0 |
(无) |
|
|
1831 |
P1313E Concatenation with intersection
|
0 / 0 |
(无) |
|
|
1830 |
P1315A Dead Pixel
|
0 / 0 |
(无) |
|
|
1829 |
P1315B Homecoming
|
0 / 0 |
(无) |
|
|
1828 |
P1315C Restoring Permutation
|
0 / 0 |
(无) |
|
|
1827 |
P1316A Grade Allocation
|
0 / 0 |
(无) |
|
|
1826 |
P1316B String Modification
|
0 / 0 |
(无) |
|
|
1825 |
P1316C Primitive Primes
|
0 / 0 |
(无) |
|
|
1824 |
P1316D Nash Matrix
|
0 / 0 |
(无) |
|
|
1823 |
P1316E Team Building
|
0 / 0 |
(无) |
|
|
1822 |
P1316F Battalion Strength
|
0 / 0 |
(无) |
|
|
1821 |
P1320A Journey Planning
|
0 / 0 |
(无) |
|
|
1820 |
P1320B Navigation System
|
0 / 0 |
(无) |
|
|
1819 |
P1320C World of Darkraft: Battle for Azathoth
|
0 / 0 |
(无) |
|
|
1818 |
P1320D Reachable Strings
|
0 / 0 |
(无) |
|
|
1817 |
P1320E Treeland and Viruses
|
0 / 0 |
(无) |
|
|
1816 |
P1320F Blocks and Sensors
|
0 / 0 |
(无) |
|
|
1815 |
P1321A Contest for Robots
|
0 / 0 |
(无) |
|
|
1814 |
P1321C Remove Adjacent
|
0 / 0 |
(无) |
|
|
1813 |
P1322A Unusual Competitions
|
0 / 0 |
(无) |
|
|
1812 |
P1322B Present
|
0 / 0 |
(无) |
|
|
1811 |
P1322C Instant Noodles
|
0 / 0 |
(无) |
|
|
1810 |
P1322D Reality Show
|
0 / 0 |
(无) |
|
|
1809 |
P1322E Median Mountain Range
|
0 / 0 |
(无) |
|
|
1808 |
P1322F Assigning Fares
|
0 / 0 |
(无) |
|
|
1807 |
P1323A Even Subset Sum Problem
|
0 / 0 |
(无) |
|
|
1806 |
P1323B Count Subrectangles
|
0 / 0 |
(无) |
|
|
1805 |
P1324A Yet Another Tetris Problem
|
0 / 0 |
(无) |
|
|
1804 |
P1324B Yet Another Palindrome Problem
|
0 / 0 |
(无) |
|
|
1803 |
P1324C Frog Jumps
|
0 / 0 |
(无) |
|
|
1802 |
P1324D Pair of Topics
|
0 / 0 |
(无) |
|
|
1801 |
P1324E Sleeping Schedule
|
0 / 0 |
(无) |
|
|
1800 |
P1324F Maximum White Subtree
|
0 / 0 |
(无) |
|
|
1799 |
P1325A EhAb AnD gCd
|
0 / 0 |
(无) |
|
|
1798 |
P1325B CopyCopyCopyCopyCopy
|
0 / 0 |
(无) |
|
|
1797 |
P1325C Ehab and Path-etic MEXs
|
0 / 0 |
(无) |
|
|
1796 |
P1325D Ehab the Xorcist
|
0 / 0 |
(无) |
|
|
1795 |
P1325E Ehab's REAL Number Theory Problem
|
0 / 0 |
(无) |
|
|
1794 |
P1325F Ehab's Last Theorem
|
0 / 0 |
(无) |
|
|
1793 |
P1326A Bad Ugly Numbers
|
0 / 0 |
(无) |
|
|
1792 |
P1326B Maximums
|
0 / 0 |
(无) |
|
|
1791 |
P1326C Permutation Partitions
|
0 / 0 |
(无) |
|
|
1790 |
P1326D1 Prefix-Suffix Palindrome (Easy version)
|
0 / 0 |
(无) |
|
|
1789 |
P1326D2 Prefix-Suffix Palindrome (Hard version)
|
0 / 0 |
(无) |
|
|
1788 |
P1326E Bombs
|
0 / 0 |
(无) |
|
|
1787 |
P1326F1 Wise Men (Easy Version)
|
0 / 0 |
(无) |
|
|
1786 |
P1326F2 Wise Men (Hard Version)
|
0 / 0 |
(无) |
|
|
1785 |
P1326G Spiderweb Trees
|
0 / 0 |
(无) |
|
|
1784 |
P1327A Sum of Odd Integers
|
0 / 0 |
(无) |
|
|
1783 |
P1327B Princesses and Princes
|
0 / 0 |
(无) |
|
|
1782 |
P1327C Game with Chips
|
0 / 0 |
(无) |
|
|
1781 |
P1327D Infinite Path
|
0 / 0 |
(无) |
|
|
1780 |
P1327E Count The Blocks
|
0 / 0 |
(无) |
|
|
1779 |
P1327F AND Segments
|
0 / 0 |
(无) |
|
|
1778 |
P1327G Letters and Question Marks
|
0 / 0 |
(无) |
|
|
1777 |
P1328A Divisibility Problem
|
0 / 0 |
(无) |
|
|
1776 |
P1328B K-th Beautiful String
|
0 / 0 |
(无) |
|
|
1775 |
P1328C Ternary XOR
|
0 / 0 |
(无) |
|
|
1774 |
P1328D Carousel
|
0 / 0 |
(无) |
|
|
1773 |
P1328E Tree Queries
|
0 / 0 |
(无) |
|
|
1772 |
P1328F Make k Equal
|
0 / 0 |
(无) |
|
|
1771 |
P1329A Dreamoon Likes Coloring
|
0 / 0 |
(无) |
|
|
1770 |
P1329B Dreamoon Likes Sequences
|
0 / 0 |
(无) |
|
|
1769 |
P1329C Drazil Likes Heap
|
0 / 0 |
(无) |
|
|
1768 |
P1329D Dreamoon Likes Strings
|
0 / 0 |
(无) |
|
|
1767 |
P1329E Dreamoon Loves AA
|
0 / 0 |
(无) |
|
|
1766 |
P1330A Dreamoon and Ranking Collection
|
0 / 0 |
(无) |
