|
|
1612 |
U42
[USACO3.1]邮票 Stamps
|
0 / 0 |
(无) |
|
|
1613 |
U43
[USACO3.1]阶乘 Factorials
|
0 / 0 |
(无) |
|
|
1614 |
U44
[USACO3.2]01串 Stringsobits
|
0 / 0 |
(无) |
|
|
1615 |
U45
[USACO3.2]纺车的轮子 Spinning Wheels
|
0 / 0 |
(无) |
|
|
1616 |
U46
[USACO3.2]饲料调配 Feed Ratios
|
0 / 0 |
(无) |
|
|
1617 |
U47
[USACO3.2]魔板 Magic Squares
|
0 / 0 |
(无) |
|
|
1618 |
U48
[USACO3.2]香甜的黄油 Sweet Butter
|
0 / 0 |
(无) |
|
|
1619 |
U49
[USACO3.3]骑马修栅栏 Riding the Fences
|
0 / 0 |
(无) |
|
|
1621 |
U50
[USACO3.3]商店购物 Shopping Offers
|
0 / 0 |
(无) |
|
|
1622 |
U51
[USACO3.3]搜索 Camelot
|
0 / 0 |
(无) |
|
|
1623 |
U52
[USACO3.3]家的范围 Home on the Range
|
0 / 0 |
(无) |
|
|
1624 |
U53
[USACO3.3]游戏 A Game
|
0 / 0 |
(无) |
|
|
1625 |
U54
[USACO3.4] 计算几何 Closed Fences
|
0 / 0 |
(无) |
|
|
1626 |
U55
[USACO3.4] 美国血统 American Heritage
|
0 / 0 |
(无) |
|
|
1627 |
U56
[USACO3.4]网 Electric Fences
|
0 / 0 |
(无) |
|
|
1628 |
U57
[USACO3.4]“破锣摇滚”乐队 Raucous Rockers
|
0 / 0 |
(无) |
|
|
1629 |
U58
[USACO4.1]麦香牛块Beef McNuggets
|
0 / 0 |
(无) |
|
|
1630 |
U59
[USACO4.1] 围栏栏杆Fence Rails
|
0 / 0 |
(无) |
|
|
1632 |
U60
[USACO4.1]篱笆回路Fence Loops
|
0 / 0 |
(无) |
|
|
1633 |
U61
[USACO4.1] 剪枝 Cryptcowgraphy
|
0 / 0 |
(无) |
|
|
1634 |
U62
[USACO4.2]草地排水Drainage Ditches
|
0 / 0 |
(无) |
|
|
1635 |
U63
[USACO4.2]完美的牛栏The Perfect Stall
|
0 / 0 |
(无) |
|
|
1636 |
U64
[USACO4.2]工序安排Job Processing
|
0 / 0 |
(无) |
|
|
1637 |
U65
[USACO4.2] 牛车Cowcycles
|
0 / 0 |
(无) |
|
|
1638 |
U66
[USACO4.3]逢低吸纳Buy Low, Buy Lower
|
0 / 0 |
(无) |
|
|
1639 |
U67
[USACO4.3] 素数 The Primes
|
0 / 0 |
(无) |
|
|
1640 |
U68
[USACO4.3]街道赛跑Street Race
|
0 / 0 |
(无) |
|
|
1641 |
U69
[USACO4.3]字母游戏Letter Game
|
0 / 0 |
(无) |
|
|
1643 |
U70
[USACO4.4]棋盘游戏Shuttle Puzzle
|
0 / 0 |
(无) |
|
|
1644 |
U71
[USACO4.4]追查坏牛奶Pollutant Control
|
0 / 0 |
(无) |
