|
|
462 |
P1470
[IOI 1996 / USACO2.3] 最长前缀 Longest Prefix
|
0 / 0 |
6 |
|
|
463 |
P1472
[USACO2.3] 奶牛家谱 Cow Pedigrees
|
0 / 0 |
7 |
|
|
464 |
P1473
[USACO2.3] 零的数列 Zero Sum
|
0 / 0 |
5 |
|
|
465 |
P1474
[USACO2.3] Money System / [USACO07OCT] Cow Cash G
|
0 / 0 |
5 |
|
|
466 |
P1475
[USACO2.3] 控制公司 Controlling Companies
|
0 / 0 |
5 |
|
|
509 |
P1518
[USACO2.4] 两只塔姆沃斯牛 The Tamworth Two
|
0 / 0 |
5 |
|
|
510 |
P1519
[USACO2.4] 穿越栅栏 Overfencing
|
0 / 0 |
5 |
|
|
513 |
P1522
[USACO2.4] 牛的旅行 Cow Tours
|
0 / 0 |
6 |
|
|
520 |
P1529
[USACO2.4] 回家 Bessie Come Home
|
0 / 0 |
5 |
|
|
521 |
P1530
[USACO2.4] 分数化小数 Fractions to Decimals
|
0 / 0 |
5 |
|
|
526 |
P1535
[USACO08MAR] Cow Travelling S
|
1 / 1 |
5 |
|
|
8317 |
P1545
[USACO04DEC] Dividing the Path G
|
0 / 0 |
7 |
|
|
534 |
P1546
[USACO3.1] 最短网络 Agri-Net
|
0 / 0 |
5 |
|
|
535 |
P1547
[USACO05MAR] Out of Hay S
|
0 / 0 |
5 |
|
|
538 |
P1550
[USACO08OCT] Watering Hole G
|
0 / 0 |
5 |
|
|
542 |
P1554
[USACO06DEC] 梦中的统计 Dream Counting B
|
1 / 1 |
1 |
|
|
543 |
P1555
[USACO11NOV] 尴尬的数字 Awkward Digits B
|
0 / 0 |
5 |
|
|
544 |
P1556
[USACO12MAR] 幸福的路 Connect the Cows B
|
0 / 0 |
6 |
|
|
545 |
P1557
Kruscal的加法
|
0 / 0 |
6 |
|
|
548 |
P1560
[USACO5.2] 蜗牛的旅行Snail Trails
|
0 / 0 |
7 |
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