|
|
1860 |
P1255C League of Leesins
|
0 / 0 |
(无) |
|
|
1859 |
P1256A Payment Without Change
|
0 / 0 |
(无) |
|
|
1858 |
P1256B Minimize the Permutation
|
0 / 0 |
(无) |
|
|
1857 |
P1256C Platforms Jumping
|
0 / 0 |
(无) |
|
|
1856 |
P1256D Binary String Minimizing
|
0 / 0 |
(无) |
|
|
1855 |
P1256E Yet Another Division Into Teams
|
0 / 0 |
(无) |
|
|
1854 |
P1256F Equalizing Two Strings
|
0 / 0 |
(无) |
|
|
1853 |
P1257A Two Rival Students
|
0 / 0 |
(无) |
|
|
1852 |
P1257B Magic Stick
|
0 / 0 |
(无) |
|
|
1851 |
P1257C Dominated Subarray
|
0 / 0 |
(无) |
|
|
1850 |
P1257D Yet Another Monster Killing Problem
|
0 / 0 |
(无) |
|
|
1849 |
P1257E The Contest
|
0 / 0 |
(无) |
|
|
1848 |
P1257F Make Them Similar
|
0 / 0 |
(无) |
|
|
1847 |
P1257G Divisor Set
|
0 / 0 |
(无) |
|
|
1846 |
P1260A Heating
|
0 / 0 |
(无) |
|
|
1845 |
P1260B Obtain Two Zeroes
|
0 / 0 |
(无) |
|
|
1844 |
P1260C Infinite Fence
|
0 / 0 |
(无) |
|
|
1843 |
P1260D A Game with Traps
|
0 / 0 |
(无) |
|
|
1842 |
P1260E Tournament
|
0 / 0 |
(无) |
|
|
1841 |
P1260F Colored Tree
|
0 / 0 |
(无) |
|
|
1840 |
P1261F Xor-Set
|
0 / 0 |
(无) |
|
|
1839 |
P1263A Sweet Problem
|
0 / 0 |
(无) |
|
|
1838 |
P1263B PIN Codes
|
0 / 0 |
(无) |
|
|
1837 |
P1263C Everyone is a Winner!
|
0 / 0 |
(无) |
|
|
1836 |
P1263D Secret Passwords
|
0 / 0 |
(无) |
|
|
1835 |
P1263E Editor
|
0 / 0 |
(无) |
|
|
1834 |
P1263F Economic Difficulties
|
0 / 0 |
(无) |
|
|
1833 |
P1264A Beautiful Regional Contest
|
0 / 0 |
(无) |
|
|
1832 |
P1264B Beautiful Sequence
|
0 / 0 |
(无) |
|
|
1831 |
P1264C Beautiful Mirrors with queries
|
0 / 0 |
(无) |
|
|
1830 |
P1264D1 Beautiful Bracket Sequence (easy version)
|
0 / 0 |
(无) |
|
|
1829 |
P1264D2 Beautiful Bracket Sequence (hard version)
|
0 / 0 |
(无) |
|
|
1828 |
P1264E Beautiful League
|
0 / 0 |
(无) |
|
|
1827 |
P1264F Beautiful Fibonacci Problem
|
0 / 0 |
(无) |
|
|
1826 |
P1265A Beautiful String
|
0 / 0 |
(无) |
|
|
1825 |
P1265B Beautiful Numbers
|
0 / 0 |
(无) |
|
|
1824 |
P1265E Beautiful Mirrors
|
0 / 0 |
(无) |
|
|
1823 |
P1266A Competitive Programmer
|
0 / 0 |
(无) |
|
|
1822 |
P1266B Dice Tower
|
0 / 0 |
(无) |
|
|
1821 |
P1266C Diverse Matrix
|
0 / 0 |
(无) |
|
|
1820 |
P1266D Decreasing Debts
|
0 / 0 |
(无) |
|
|
1819 |
P1266E Spaceship Solitaire
|
0 / 0 |
(无) |
|
|
1818 |
P1266F Almost Same Distance
|
0 / 0 |
(无) |
|
|
1817 |
P1266G Permutation Concatenation
|
0 / 0 |
(无) |
|
|
1816 |
P1266H Red-Blue Graph
|
0 / 0 |
(无) |
|
|
1815 |
P1267A __NO_TITLE__
|
0 / 0 |
(无) |
|
|
1814 |
P1267B Balls of Buma
|
0 / 0 |
(无) |
|
|
1813 |
P1267C __NO_TITLE__
|
0 / 0 |
(无) |
|
|
1812 |
P1267D DevOps Best Practices
|
0 / 0 |
(无) |
|
|
1811 |
P1267E Elections
|
0 / 0 |
(无) |
