| 3961 |
奇怪的电梯(lift)
|
暂未评定
|
14 |
21 |
66.67% |
| 3962 |
倒水问题
|
暂未评定
|
2 |
3 |
66.67% |
| 3963 |
查找等于的数值
|
暂未评定
|
78 |
211 |
36.97% |
| 3964 |
棋盘覆盖问题
|
暂未评定
|
7 |
48 |
14.58% |
| 3970 |
八皇后问题
|
暂未评定
|
68 |
193 |
35.23% |
| 3975 |
求第 k 小的数
|
暂未评定
|
33 |
166 |
19.88% |
| 3976 |
[USACO07DEC]Bookshelf B超级书架
|
暂未评定
|
48 |
86 |
55.81% |
| 3977 |
生日
|
暂未评定
|
96 |
181 |
53.04% |
| 3979 |
烤鸡
|
暂未评定
|
14 |
24 |
58.33% |
| 3980 |
逆序对问题
|
暂未评定
|
27 |
151 |
17.88% |
| 3981 |
nth_element
|
暂未评定
|
14 |
48 |
29.17% |
| 3983 |
digit函数
|
暂未评定
|
57 |
96 |
59.38% |
| 3984 |
Hermite多项式
|
暂未评定
|
77 |
174 |
44.25% |
| 4001 |
「USACO1.2」贪婪的送礼者
|
暂未评定
|
8 |
23 |
34.78% |
| 4002 |
「USACO1.2」十三号星期五
|
暂未评定
|
7 |
14 |
50.00% |
| 4003 |
「USACO1.2」断开的项链
|
暂未评定
|
5 |
17 |
29.41% |
| 4004 |
「USACO1.3」挤牛奶
|
暂未评定
|
3 |
6 |
50.00% |
| 4005 |
「USACO1.3」方块转换
|
暂未评定
|
4 |
16 |
25.00% |
| 4006 |
「USACO1.3」命名那个数字
|
暂未评定
|
2 |
3 |
66.67% |
| 4007 |
「USACO1.3」回文平方数(Palindromic Squares)
|
暂未评定
|
2 |
3 |
66.67% |
| 4008 |
「USACO1.3」双重回文数(Dual Palindromes)
|
暂未评定
|
5 |
7 |
71.43% |
| 4009 |
「USACO1.4」混合牛奶（Mixing Milk）
|
暂未评定
|
4 |
5 |
80.00% |
| 4010 |
「USACO1.4」修理牛棚(Barn Repair)
|
暂未评定
|
3 |
4 |
75.00% |
| 4011 |
「USACO1.4」牛式(Prime Cryptarithm)
|
暂未评定
|
2 |
8 |
25.00% |
| 4012 |
「USACO1.4」号码锁(Combination Lock)
|
暂未评定
|
5 |
16 |
31.25% |
| 4013 |
「USACO1.4」虫洞(Wormholes)
|
暂未评定
|
3 |
6 |
50.00% |
| 4014 |
「USACO1.4」滑雪场(Ski Course Design)
|
暂未评定
|
4 |
20 |
20.00% |
| 4015 |
等差数列(Arithmetic Progressions)
|
暂未评定
|
2 |
6 |
33.33% |
| 4016 |
母亲的牛奶(Mother's Milk)
|
暂未评定
|
4 |
7 |
57.14% |
| 4017 |
数字金字塔（Number Triangles）
|
暂未评定
|
8 |
21 |
38.10% |
| 4018 |
回文质数(Prime Palindromes)
|
暂未评定
|
10 |
30 |
33.33% |
| 4019 |
质数肋骨(Superprime Rib)
|
暂未评定
|
8 |
35 |
22.86% |
| 4020 |
城堡(The Castle)
|
暂未评定
|
1 |
9 |
11.11% |
| 4021 |
顺序的分数(Ordered Fractions)
|
暂未评定
|
10 |
22 |
45.45% |
| 4022 |
三值的排序(Sorting a Three-Valued Sequence)
|
暂未评定
|
4 |
5 |
80.00% |
| 4023 |
健康的好斯坦奶牛(Healthy Holsteins)
|
暂未评定
|
1 |
4 |
25.00% |
| 4024 |
海明码(Hamming Codes)
|
暂未评定
|
2 |
5 |
40.00% |
| 4025 |
序言页码(Preface Numbering)
|
暂未评定
|
2 |
3 |
66.67% |
| 4026 |
集合(Subset Sums)
|
暂未评定
|
2 |
16 |
12.50% |
| 4027 |
循环数(Runaround Numbers)
|
暂未评定
|
5 |
12 |
41.67% |
| 4028 |
派对灯(Party Lamps)
|
暂未评定
|
2 |
4 |
50.00% |
| 4029 |
最长前缀(Longest Prefix)
|
暂未评定
|
1 |
3 |
33.33% |
| 4030 |
奶牛家谱(Cow Pedigrees)
|
暂未评定
|
1 |
1 |
100.00% |
| 4031 |
和为零(Zero Sum)
|
暂未评定
|
7 |
17 |
41.18% |
| 4032 |
货币系统(Money Systems)
|
暂未评定
|
6 |
19 |
31.58% |
| 4033 |
控制公司(Controlling Companies)
|
暂未评定
|
2 |
2 |
100.00% |
| 4034 |
两只塔姆沃斯牛(The Tamworth Two)
|
暂未评定
|
1 |
1 |
100.00% |
| 4035 |
穿越栅栏(Overfencing)
|
暂未评定
|
2 |
13 |
15.38% |
| 4036 |
牛的旅行(Cow Tours)
|
暂未评定
|
3 |
6 |
50.00% |
| 4037 |
回家(Bessie Come Home)
|
暂未评定
|
1 |
1 |
100.00% |