|
|
1329 |
|
1329
[USACO1.4]母亲的牛奶 Mother's Milk
|
0 / 0 |
3 |
|
|
1330 |
|
1330
[USACO1.5] 数字三角形 Number Triangles
|
0 / 0 |
4 |
|
|
1331 |
|
1331
[USACO1.5]回文质数 Prime Palindromes
|
0 / 0 |
5 |
|
|
1332 |
|
1332
[USACO1.5]特殊的质数肋骨 Superprime Rib
|
0 / 0 |
5 |
|
|
1333 |
|
1333
[USACO1.5] 八皇后 Checker Challenge
|
0 / 0 |
6 |
|
|
1334 |
|
1334
[USACO2.1]城堡 The Castle
|
0 / 0 |
5 |
|
|
1335 |
|
1335
[USACO2.1]顺序的分数 Ordered Fractions
|
0 / 0 |
5 |
|
|
1336 |
|
1336
[USACO2.1]三值的排序 Sorting a Three-Valued Sequence
|
0 / 0 |
3 |
|
|
1337 |
|
1337
[USACO2.1]健康的荷斯坦奶牛 Healthy Holsteins
|
0 / 0 |
3 |
|
|
1338 |
|
1338
[USACO2.1]海明码 Hamming Codes
|
0 / 0 |
3 |
|
|
1339 |
|
1339
[USACO2.2]序言页码 Preface Numbering
|
0 / 0 |
3 |
|
|
1340 |
|
1340
[USACO2.2]集合 Subset Sums
|
0 / 0 |
3 |
|
|
1341 |
|
1341
[USACO2.2]循环数 Runaround Numbers
|
0 / 0 |
3 |
|
|
1342 |
|
1342
[USACO2.2]派对灯 Party Lamps
|
0 / 0 |
3 |
|
|
1343 |
|
1343
[USACO2.3]最长前缀 Longest Prefix
|
0 / 0 |
3 |
|
|
1344 |
|
1344
[USACO2.3]奶牛家谱 Cow Pedigrees
|
0 / 0 |
5 |
|
|
1345 |
|
1345
[USACO2.3]零的数列 Zero Sum
|
0 / 0 |
2 |
|
|
1346 |
|
1346
[USACO2.3]Money System 货币系统
|
0 / 0 |
3 |
|
|
1347 |
|
1347
[USACO2.3]控制公司 Controlling Companies
|
0 / 0 |
3 |
|
|
1348 |
|
1348
[USACO2.4]两只塔姆沃斯牛 The Tamworth Two
|
0 / 0 |
4 |
|
|
1349 |
|
1349
[USACO2.4]穿越栅栏 Overfencing
|
0 / 0 |
5 |
|
|
1350 |
|
1350
[USACO2.4] 牛的旅行 Cow Tours
|
0 / 0 |
5 |
|
|
1351 |
|
1351
[USACO2.4]回家 Bessie Come Home
|
0 / 0 |
3 |
|
|
1352 |
|
1352
[USACO2.4]分数化小数 Fractions to Decimals
|
0 / 0 |
2 |
|
|
1353 |
|
1353
[USACO3.1]最短网络 Agri-Net
|
0 / 0 |
3 |
|
|
1354 |
|
1354
[USACO3.1]总分 Score Inflation
|
0 / 0 |
3 |
|
|
1355 |
|
1355
[USACO3.1]丑数 Humble Numbers
|
0 / 0 |
4 |
|
|
1356 |
|
1356
[USACO3.1]形成的区域 Shaping Regions
|
0 / 0 |
5 |
|
|
1357 |
|
1357
[USACO3.1] 联系 Contact
|
0 / 0 |
3 |
|
|
1358 |
|
1358
[USACO3.1]邮票 Stamps
|
0 / 0 |
3 |
|
|
1359 |
|
1359
[USACO3.1]阶乘 Factorials
|
0 / 0 |
2 |
|
|
1360 |
|
1360
[USACO3.2]01串 Stringsobits
|
0 / 0 |
5 |
|
|
1361 |
|
1361
[USACO3.2]纺车的轮子 Spinning Wheels
|
0 / 0 |
7 |
|
|
1362 |
|
1362
[USACO3.2]饲料调配 Feed Ratios
|
0 / 0 |
4 |
|
|
1363 |
|
1363
[USACO3.2]魔板 Magic Squares
|
0 / 0 |
4 |
|
|
1364 |
|
1364
[USACO3.2]香甜的黄油 Sweet Butter
|
0 / 0 |
7 |
|
|
1365 |
|
1365
[USACO3.3]骑马修栅栏 Riding the Fences
|
0 / 0 |
4 |
|
|
1366 |
|
1366
[USACO3.3]商店购物 Shopping Offers
|
0 / 0 |
4 |
|
|
1367 |
|
1367
[USACO3.3]搜索 Camelot
|
0 / 0 |
6 |
|
|
1368 |
|
1368
[USACO3.3]家的范围 Home on the Range
|
0 / 0 |
2 |
|
|
1369 |
|
1369
[USACO3.3]游戏 A Game
|
0 / 0 |
5 |
|
|
1370 |
|
1370
[USACO3.4] 计算几何 Closed Fences
|
0 / 0 |
5 |
|
|
1371 |
|
1371
[USACO3.4] 美国血统 American Heritage
|
0 / 0 |
5 |
|
|
1372 |
|
1372
[USACO3.4]网 Electric Fences
|
0 / 0 |
7 |
|
|
1373 |
|
1373
[USACO3.4]“破锣摇滚”乐队 Raucous Rockers
|
0 / 0 |
2 |
|
|
1374 |
|
1374
[USACO4.1]麦香牛块Beef McNuggets
|
0 / 0 |
3 |
|
|
1375 |
|
1375
[USACO4.1] 围栏栏杆Fence Rails
|
0 / 0 |
4 |
|
|
1376 |
|
1376
[USACO4.1]篱笆回路Fence Loops
|
0 / 0 |
5 |
|
|
1377 |
|
1377
[USACO4.1] 剪枝 Cryptcowgraphy
|
0 / 0 |
8 |
|
|
1378 |
|
1378
[USACO4.2]草地排水Drainage Ditches
|
0 / 0 |
9 |
|
|
1379 |
|
1379
[USACO4.2]完美的牛栏The Perfect Stall
|
0 / 0 |
3 |
|
|
1380 |
|
1380
[USACO4.2]工序安排Job Processing
|
0 / 0 |
5 |
|
|
1381 |
|
1381
[USACO4.2] 牛车Cowcycles
|
0 / 0 |
4 |
|
|
1382 |
|
1382
[USACO4.3]逢低吸纳Buy Low, Buy Lower
|
0 / 0 |
3 |
|
|
1384 |
|
1384
[USACO4.3]街道赛跑Street Race
|
0 / 0 |
4 |
|
|
1385 |
|
1385
[USACO4.3]字母游戏Letter Game
|
0 / 0 |
4 |
|
|
1387 |
|
1387
[USACO4.4]追查坏牛奶Pollutant Control
|
0 / 0 |
3 |
|
|
1389 |
|
1389
奶牛书架 USACO
|
0 / 0 |
5 |
|
|
1390 |
|
1390
Collatz 考拉咨猜想序列 USACO
|
0 / 0 |
2 |
|
|
1391 |
|
1391
奶酪工厂 USACO 贪心
|
0 / 0 |
5 |
|
|
1392 |
|
1392
[USACO4.4]重叠的图像Frame Up
|
0 / 0 |
5 |
|
|
1393 |
|
1393
[USACO5.1]圈奶牛Fencing the Cows
|
0 / 0 |
4 |
|
|
1394 |
|
1394
[USACO5.1]夜空繁星Starry Night
|
0 / 0 |
5 |
|
|
1395 |
|
1395
[USACO5.1]乐曲主题Musical Themes
|
0 / 0 |
3 |
|
|
1396 |
|
1396
[USACO5.2]蜗牛的旅行Snail Trails
|
0 / 0 |
5 |
|
|
1397 |
|
1397
[USACO5.2]电网 Electric Fences
|
0 / 0 |
4 |
|
|
1398 |
|
1398
[USACO5.2] Wisconsin Squares
|
0 / 0 |
4 |
|
|
1399 |
|
1399
[USACO5.3]量取牛奶Milk Measuring
|
0 / 0 |
3 |
|
|
1400 |
|
1400
[USACO5.3]窗体面积Window Area
|
0 / 0 |
4 |
|
|
1401 |
|
1401
[USACO5.3]校园网Network of Schools
|
0 / 0 |
3 |
|
|
1402 |
|
1402
[USACO5.3]巨大的牛棚Big Barn
|
0 / 0 |
7 |
|
|
1403 |
|
1403
[USACO5.4] 拉丁正方形All Latin Squares
|
0 / 0 |
2 |
|
|
1404 |
|
1404
[USACO5.4]周游加拿大Canada Tour
|
0 / 0 |
3 |
|
|
1405 |
|
1405
[USACO5.4]字符识别 Character Recognition
|
0 / 0 |
4 |
|
|
1406 |
|
1406
[USACO5.4]Betsy的旅行 Betsy's Tour(betsy)
|
0 / 0 |
5 |
|
|
1407 |
|
1407
[USACO5.4]奶牛的电邮Telecowmunication
|
0 / 0 |
5 |
|
|
1408 |
|
1408
[USACO5.5] 矩形周长Picture
|
0 / 0 |
6 |
|
|
1409 |
|
1409
[USACO5.5] 隐藏口令 Hidden Password
|
0 / 0 |
3 |
|
|
1410 |
|
1410
[USACO5.5]贰五语言Towfive
|
0 / 0 |
3 |
|
|
1411 |
|
1411
[USACO6.1]邮车 Postal Vans
|
0 / 0 |
5 |
|
|
1412 |
|
1412
[USACO6.1]矩形牛棚 A Rectangular Barn
|
0 / 0 |
3 |
|
|
1414 |
|
1414
石头剪刀布
|
0 / 0 |
3 |
|
|
1417 |
|
1417
足球联赛积分2
|
0 / 0 |
2 |
|
|
1418 |
|
1418
平方差计算
|
0 / 0 |
2 |
|
|
1419 |
|
1419
倒序输出
|
0 / 0 |
2 |
|
|
1420 |
|
1420
计算成绩优秀的人数
|
0 / 0 |
2 |
|
|
1422 |
|
1422
指定顺序输出
|
0 / 0 |
1 |
|
|
1423 |
|
1423
开关灯
|
0 / 0 |
3 |
|
|
1424 |
|
1424
成绩判定
|
0 / 0 |
1 |
|
|
1425 |
|
1425
数字求和
|
0 / 0 |
2 |
|
|
1426 |
|
1426
简单排序
|
0 / 0 |
3 |
|
|
1427 |
|
1427
循环数
|
0 / 0 |
3 |
|
|
1431 |
|
1431
单词倒排
|
0 / 0 |
3 |
|
|
1432 |
|
1432
细菌的繁殖与扩散
|
0 / 0 |
2 |
|
|
1433 |
|
1433
简单密码
|
0 / 0 |
3 |
|
|
1434 |
|
1434
数组指定部分逆序重放
|
0 / 0 |
2 |
|
|
1435 |
|
1435
错误探测
|
0 / 0 |
3 |
|
|
1436 |
|
1436
话题焦点人物
|
0 / 0 |
3 |
|
|
1438 |
|
1438
与圆相关的计算
|
0 / 0 |
1 |
|
|
1440 |
|
1440
(a/b)*c的值
|
0 / 0 |
1 |
