|
1771 |
USACO111 Your Ride Is Here
|
2 / 3 |
10 |
|
1671 |
USACO122 Transformations
|
0 / 0 |
(无) |
|
1672 |
USACO123 Name That Number
|
0 / 13 |
10 |
|
1673 |
USACO124 Palindromic Squares
|
1 / 4 |
10 |
|
1674 |
USACO125 Dual Palindromes
|
0 / 0 |
(无) |
|
2470 |
USACO131 Mixing Milk
|
0 / 0 |
(无) |
|
1676 |
USACO132 Barn Repair
|
0 / 0 |
(无) |
|
1677 |
USACO133 Calf Flac
|
1 / 1 |
10 |
|
1678 |
USACO134 Prime Cryptarithm
|
0 / 0 |
(无) |
|
1679 |
USACO141 Packing Rectangles
|
0 / 0 |
(无) |
|
1680 |
USACO142 The Clocks
|
1 / 1 |
10 |
|
1681 |
USACO143 Arithmetic Progressions
|
0 / 0 |
(无) |
|
1682 |
USACO144 Mother's Milk
|
0 / 0 |
(无) |
|
1683 |
USACO151 Number Triangles
|
1 / 1 |
10 |
|
1684 |
USACO152 Prime Palindromes
|
0 / 0 |
(无) |
|
1685 |
USACO153 Superprime Rib
|
0 / 0 |
(无) |
|
1686 |
USACO154 Checker Challenge
|
1 / 1 |
10 |
|
1687 |
USACO211 The Castle
|
1 / 4 |
10 |
|
1691 |
USACO212 Ordered Fractions
|
0 / 0 |
(无) |
|
1695 |
USACO213 Sorting a Three-Valued Sequence
|
0 / 0 |
(无) |
|
1698 |
USACO214 Healthy Holsteins
|
0 / 0 |
(无) |
|
1699 |
USACO215 Hamming Codes
|
0 / 0 |
(无) |
|
1700 |
USACO221 Preface Numbering
|
0 / 0 |
(无) |
|
1701 |
USACO222 Subset Sums
|
1 / 1 |
10 |
|
1702 |
USACO223 Runaround Numbers
|
0 / 0 |
(无) |
|
1703 |
USACO224 Party Lamps
|
0 / 0 |
(无) |
|
1704 |
USACO231 Longest Prefix
|
0 / 0 |
(无) |
|
1705 |
USACO232 Cow Pedigrees
|
1 / 1 |
10 |
|
1706 |
USACO233 Zero Sum
|
0 / 0 |
(无) |
|
1707 |
USACO234 Money Systems
|
0 / 0 |
(无) |
|
1708 |
USACO235 Controlling Companies
|
0 / 0 |
(无) |
|
1709 |
USACO241 The Tamworth Two
|
1 / 2 |
10 |
|
1710 |
USACO242 Overfencing
|
0 / 0 |
(无) |
|
1711 |
USACO243 Cow Tours
|
0 / 1 |
10 |
|
1712 |
USACO244 Bessie Come Home
|
0 / 0 |
(无) |
|
1713 |
USACO245 Fractions to Decimals
|
0 / 0 |
(无) |
|
1714 |
USACO311 Agri-Net
|
0 / 0 |
(无) |
|
1715 |
USACO312 Score Inflation
|
0 / 0 |
(无) |
|
1716 |
USACO313 Humble Numbers
|
0 / 0 |
(无) |
|
1717 |
USACO314 Shaping Regions
|
0 / 0 |
(无) |
|
1718 |
USACO315 Contact
|
0 / 0 |
(无) |
|
1719 |
USACO316 Stamps
|
0 / 0 |
(无) |
|
1720 |
USACO321 Factorials
|
0 / 0 |
(无) |
|
1721 |
USACO322 Stringsobits
|
0 / 0 |
(无) |
|
1722 |
USACO323 Spinning Wheels
|
0 / 0 |
(无) |
|
1723 |
USACO324 Feed Ratios
|
0 / 0 |
(无) |
|
1724 |
USACO325 Magic Squares
|
0 / 0 |
(无) |
|
1725 |
USACO326 Sweet Butter
|
0 / 0 |
(无) |
|
1726 |
USACO331 Riding the Fences
|
0 / 0 |
(无) |
|
1727 |
USACO332 Shopping Offers
|
0 / 0 |
(无) |