|
|
1816 |
1816
好or坏?
|
0 / 0 |
(无) |
|
|
1817 |
1817
读or过?
|
0 / 0 |
(无) |
|
|
1818 |
1818
求f(x,n)
|
1 / 1 |
10 |
|
|
1819 |
1819
再求f(x,n)
|
0 / 0 |
(无) |
|
|
1820 |
1820
汉诺塔问题
|
0 / 0 |
(无) |
|
|
1821 |
1821
斐波那契数列 Ⅱ
|
0 / 0 |
(无) |
|
|
1822 |
1822
源老师上楼梯
|
0 / 0 |
(无) |
|
|
1823 |
1823
Function
|
0 / 0 |
(无) |
|
|
1824 |
1824
阿克曼(Ackermann)函数
|
0 / 0 |
(无) |
|
|
1825 |
1825
[AHOI2002] Kitty猫基因编码
|
0 / 0 |
(无) |
|
|
3072 |
P1825
[USACO11OPEN] Corn Maze S
|
0 / 0 |
(无) |
|
|
1826 |
1826
NOIP1998 普及组] 幂次方
|
0 / 0 |
(无) |
|
|
1827 |
1827
阶乘Ⅱ
|
1 / 2 |
10 |
|
|
3088 |
P1827
[USACO3.4] 美国血统 American Heritage
|
0 / 0 |
(无) |
|
|
1828 |
1828
走出迷宫的方法数
|
0 / 0 |
(无) |
|
|
1829 |
1829
杨辉三角Ⅱ
|
0 / 0 |
(无) |
|
|
1830 |
1830
台阶问题
|
0 / 0 |
(无) |
|
|
1831 |
1831
Pell数列
|
0 / 0 |
(无) |
|
|
1832 |
1832
[NOI Online #3 提高组] 水壶
|
4 / 9 |
9 |
|
|
3203 |
P1832
A+B Problem(再升级)
|
0 / 0 |
(无) |
|
|
1833 |
1833
[蓝桥杯 2022 省 A] 求和
|
0 / 0 |
(无) |
|
|
1834 |
1834
最大异或子数组
|
3 / 3 |
10 |
|
|
1835 |
1835
区间奇数
|
1 / 1 |
10 |
|
|
1836 |
1836
数字的乘积
|
0 / 0 |
(无) |
|
|
1837 |
1837
[模板]二维前缀和
|
4 / 25 |
8 |
|
|
1838 |
1838
领地选择
|
0 / 0 |
(无) |
|
|
1839 |
1839
[蓝桥杯 2017 省 B] k 倍区间
|
0 / 0 |
(无) |
|
|
1840 |
1840
逆序对个数
|
0 / 0 |
(无) |
|
|
1841 |
1841
子矩阵的和
|
0 / 0 |
(无) |
|
|
1842 |
1842
最大加权矩形
|
0 / 0 |
(无) |
|
|
1843 |
1843
韩信点兵(信息学素养决赛真题)
|
0 / 0 |
(无) |
|
|
1844 |
1844
组合取球(信息素养复赛真题)
|
0 / 0 |
(无) |
|
|
1845 |
1845
成绩统计
|
0 / 0 |
(无) |
|
|
1846 |
1846
[ABC234B] Longest Segment
|
0 / 0 |
(无) |
|
|
1847 |
1847
[ABC234C] Happy New Year!
|
0 / 0 |
(无) |
|
|
1848 |
1848
[ABC234D] Prefix K-th Max
|
0 / 0 |
(无) |
|
|
1849 |
1849
[ABC234E] Arithmetic Number
|
0 / 0 |
(无) |
|
|
1850 |
1850
[ABC234F] Reordering
|
0 / 0 |
(无) |
|
|
1851 |
1851
[ABC234G] Divide a Sequence
|
0 / 0 |
(无) |
|
|
1852 |
1852
乘积问题
|
0 / 0 |
(无) |
|
|
1853 |
1853
几岁啦
|
0 / 0 |
(无) |
|
|
1854 |
1854
贝壳
|
0 / 0 |
(无) |
|
|
1855 |
1855
奇偶 ASCII 值判断
|
0 / 0 |
(无) |
|
|
1856 |
1856
回文数判定
|
0 / 0 |
(无) |
|
|
2658 |
P1856
[IOI 1998 / USACO5.5] 矩形周长 Picture
|
0 / 0 |
(无) |
|
|
1857 |
1857
求 n 以内的质数
|
1 / 1 |
10 |
|
|
1858 |
1858
二进制转十六进制
|
0 / 0 |
(无) |
|
|
1860 |
1860
海底高铁
|
0 / 0 |
(无) |
|
|
1861 |
1861
[USACO13MAR]Poker Hands S
|
0 / 0 |
(无) |
|
|
1862 |
1862
[模板] 异或差分
|
0 / 0 |
(无) |
|
|
1863 |
1863
[模板] 二维差分
|
1 / 8 |
10 |
|
|
1864 |
1864
Napoleon Cake
|
0 / 0 |
(无) |
|
|
1865 |
1865
[Poetize6] IncDec Sequence
|
0 / 0 |
(无) |
|
|
1866 |
1866
[JOI 2021 Final] とてもたのしい家庭菜園 4
|
0 / 0 |
(无) |
|
|
1867 |
1867
[USACO05FEB] Feed Accounting S
|
0 / 0 |
(无) |
|
|
1868 |
1868
三步必杀
|
0 / 0 |
(无) |
|
|
1869 |
1869
[TJOI2014] 上升子序列
|
0 / 0 |
(无) |
|
|
1870 |
1870
[USACO1.3] 混合牛奶 Mixing Milk
|
3 / 12 |
9 |
|
|
1871 |
1871
部分背包问题
|
1 / 3 |
10 |
|
|
1873 |
1873
排队接水
|
3 / 8 |
10 |
|
|
1874 |
1874
[NOIP1998 提高组] 拼数
|
1 / 4 |
10 |
|
|
1875 |
1875
[USACO05NOV] 奶牛玩杂技
|
1 / 2 |
10 |
|
|
1876 |
1876
选址问题
|
0 / 0 |
(无) |
|
|
1877 |
1877
公路维修问题
|
3 / 27 |
9 |
|
|
1878 |
1878
[USACO07NOV] Sunscreen G
|
0 / 0 |
(无) |
|
|
1879 |
1879
雷达安装
|
0 / 0 |
(无) |
|
|
1880 |
1880
[模板] ST 表
|
0 / 0 |
(无) |
|
|
1881 |
1881
[模板] 二分查找
|
2 / 5 |
10 |
|
|
1882 |
1882
二分查找左侧边界
|
0 / 0 |
(无) |
|
|
1883 |
1883
二分查找右侧边界
|
0 / 0 |
(无) |
|
|
1884 |
1884
烦恼的高考志愿
|
0 / 0 |
(无) |
|
|
1885 |
1885
砍树
|
0 / 0 |
(无) |
|
|
1886 |
1886
木材加工
|
0 / 0 |
(无) |
|
|
2627 |
P1886
【模板】单调队列 / 滑动窗口
|
1 / 1 |
10 |
|
|
1887 |
1887
[TJOI2007] 路标设置
|
0 / 0 |
(无) |
|
|
1888 |
1888
数的三次方根
|
0 / 0 |
(无) |
|
|
1889 |
1889
包裹快递
|
0 / 0 |
(无) |
|
|
1890 |
1890
KC 喝咖啡
|
0 / 0 |
(无) |
|
|
2477 |
P1890
gcd 区间
|
0 / 0 |
(无) |
|
|
1891 |
1891
愤怒的奶牛
|
0 / 0 |
(无) |
|
|
2455 |
P1891
疯狂 LCM
|
0 / 0 |
(无) |
|
|
1892 |
1892
[ABC321D] Set Menu
|
2 / 45 |
9 |
|
|
1893 |
1893
质数判定
|
0 / 0 |
(无) |
|
|
1894 |
1894
二进制复习
|
0 / 0 |
(无) |
|
|
1895 |
1895
gcd区间
|
0 / 0 |
(无) |
|
|
1896 |
1896
洗牌
|
0 / 0 |
(无) |
|
|
1897 |
1897
[模板] 最近公共祖先(LCA)
|
0 / 0 |
(无) |
|
|
1898 |
1898
CF1516D - Cut
|
0 / 0 |
(无) |
|
|
1899 |
1899
迷宫行走
|
0 / 0 |
(无) |
|
|
1900 |
1900
宇宙总统2
|
0 / 0 |
(无) |
|
|
1901 |
1901
求和(暴力版)
|
0 / 0 |
(无) |
|
|
1902 |
1902
[ABC250E] Prefix Equality
|
0 / 0 |
(无) |
|
|
2856 |
P1902
刺杀大使
|
0 / 0 |
(无) |
|
|
1903 |
1903
仓鼠找 sugar
|
0 / 0 |
(无) |
|
|
1904 |
1904
[USACO08FEB] Hotel G
|
0 / 0 |
(无) |
|
|
1905 |
1905
[SDOI2009] HH的项链
|
0 / 0 |
(无) |
|
|
1906 |
1906
Supermarket
|
0 / 0 |
(无) |
|
|
1907 |
1907
旅行商问题
|
0 / 0 |
(无) |
|
|
1908 |
1908
数组的价值
|
0 / 0 |
(无) |
|
|
3118 |
P1908
逆序对
|
0 / 0 |
(无) |