|
1233 |
1233
[USACO4.4]重叠的图像Frame Up
|
0 / 0 |
(无) |
|
1234 |
1234
[USACO5.1]圈奶牛Fencing the Cows
|
0 / 0 |
(无) |
|
1235 |
1235
[USACO5.1]夜空繁星Starry Night
|
0 / 0 |
(无) |
|
1236 |
1236
[USACO5.1]乐曲主题Musical Themes
|
0 / 0 |
(无) |
|
1237 |
1237
[USACO1.3]最长的回文 Calf Flac
|
0 / 0 |
(无) |
|
1238 |
1238
[USACO5.2]蜗牛的旅行Snail Trails
|
0 / 0 |
(无) |
|
1239 |
1239
[USACO5.2]电网 Electric Fences
|
0 / 0 |
(无) |
|
1240 |
1240
[USACO5.2] Wisconsin Squares
|
0 / 0 |
(无) |
|
98 |
P1241
角谷猜想
|
6 / 6 |
2 |
|
1241 |
1241
[USACO5.3]量取牛奶Milk Measuring
|
0 / 0 |
(无) |
|
1242 |
1242
[USACO5.3]窗体面积Window Area
|
0 / 0 |
(无) |
|
1243 |
1243
[USACO5.3]校园网Network of Schools
|
0 / 0 |
(无) |
|
1244 |
1244
[USACO5.3]巨大的牛棚Big Barn
|
0 / 0 |
(无) |
|
1245 |
1245
[USACO5.4] 拉丁正方形All Latin Squares
|
0 / 0 |
(无) |
|
106 |
P1246
乘法口诀
|
1 / 7 |
2 |
|
1246 |
1246
[USACO5.4]周游加拿大Canada Tour
|
0 / 0 |
(无) |
|
105 |
P1247
打印n行的完整的蝴蝶结
|
1 / 1 |
2 |
|
1247 |
1247
[USACO5.4]字符识别 Character Recognition
|
0 / 0 |
(无) |
|
1248 |
1248
[SDOI2015小学组] 出租车费(taxi)
|
0 / 0 |
(无) |
|
108 |
P1249
搬砖问题
|
1 / 4 |
2 |
|
1249 |
1249
[SDOI2017小学组] 小学生算术(carry)
|
0 / 0 |
(无) |
|
109 |
P1250
马克思手稿的问题
|
1 / 2 |
2 |
|
1250 |
1250
[SDOI2018小学组] 11 的倍数(div)
|
0 / 0 |
(无) |
|
1251 |
1251
[SDOI2018小学组] 快递费用(price)
|
0 / 0 |
(无) |
|
1252 |
1252
[SDOI2016小学组] 收集瓶盖赢大奖
|
0 / 0 |
(无) |
|
1253 |
1253
[SDOI2017小学组] 素数(prime)
|
0 / 0 |
(无) |
|
1254 |
1254
[SDOI2018小学组] 统计成绩(count)
|
0 / 0 |
(无) |
|
1255 |
1255
[SDOI2018小学组] 小明的照片(photo)
|
0 / 0 |
(无) |
|
1256 |
1256
[SDOI2019小学组] 鼓掌(clap)
|
0 / 0 |
(无) |
|
1257 |
1257
[SDOI2019小学组] 金币(coin)
|
0 / 0 |
(无) |
|
1258 |
1258
[SDOI2019小学组] 随机数(random)
|
0 / 0 |
(无) |
|
1259 |
1259
[SDOI2015小学组] 门牌号(number)
|
0 / 0 |
(无) |
|
1260 |
1260
[SDOI2019小学组] 统计成绩(count)
|
0 / 0 |
(无) |
|
1261 |
1261
[SDOI2020小学组] 分糖果(candy)
|
0 / 0 |
(无) |
|
1262 |
1262
[SDOI2020小学组] 侠盗阿飞(money)
|
0 / 0 |
(无) |
|
1263 |
1263
[SDOI2020小学组] 勇敢的津津(jump)
|
0 / 0 |
(无) |
|
1264 |
1264
[SDOI2020小学组] 最大回文数(number)
|
0 / 0 |
(无) |
|
99 |
P1265
爱因斯坦的数学题
|
4 / 5 |
2 |
|
1265 |
1265
[SDOI2021小学组] 成绩排名(sort)
|
0 / 0 |
(无) |
|
1266 |
1266
[SDOI2021小学组] 发送快递 (express)
|
0 / 0 |
(无) |
|
1267 |
1267
[SDOI2021小学组] 疯狂的数列(crazy)
|
0 / 0 |
(无) |
|
1268 |
1268
[SDOI2021小学组] 口袋 (pocket)
|
0 / 0 |
(无) |
|
1269 |
1269
[SDOI2022小学组] 摧毁(destroy)
|
0 / 0 |
(无) |
|
1270 |
1270
[SDOI2015小学组] 上课时间(class)
|
0 / 0 |
(无) |
|
1271 |
1271
[SDOI2022小学组] 动物园(zoo)
|
0 / 0 |
(无) |
|
1272 |
1272
[SDOI2022小学组] 独木桥(bridge)
|
0 / 0 |
(无) |
|
1273 |
1273
[USACO1.3]牛式 Prime Cryptarithm
|
0 / 0 |
(无) |
|
1274 |
1274
[USACO5.4]Betsy的旅行 Betsy's Tour(betsy)
|
0 / 0 |
(无) |
|
1275 |
1275
[USACO5.4]奶牛的电邮Telecowmunication
|
0 / 0 |
(无) |
|
1276 |
1276
[USACO5.5] 矩形周长Picture
|
0 / 0 |
(无) |
|
1277 |
1277
[USACO5.5] 隐藏口令 Hidden Password
|
0 / 0 |
(无) |
|
1278 |
1278
[USACO5.5]贰五语言Towfive
|
0 / 0 |
(无) |
|
1279 |
1279
[USACO6.1]邮车 Postal Vans
|
0 / 0 |
(无) |
|
1280 |
1280
[SDOI2022小学组] 移动棋子(chess)
|
0 / 0 |
(无) |
|
1281 |
1281
[SDOI2015小学组] 数链(chain)
|
0 / 0 |
(无) |
|
1282 |
1282
[SDOI2016小学组] 石头剪刀布
|
0 / 0 |
(无) |
|
1283 |
1283
[SDOI2016小学组] 数苹果(apple)
|
0 / 0 |
(无) |
|
1284 |
1284
[SDOI2016小学组] 幸运数字
|
0 / 0 |
(无) |
|
1285 |
1285
[SDOI2017小学组] 6174问题(kaprekar)
|
0 / 0 |
(无) |
|
1286 |
1286
[SDOI2017小学组] 股票难题
|
0 / 0 |
(无) |
|
1287 |
1287
[USACO6.1]矩形牛棚 A Rectangular Barn
|
0 / 0 |
(无) |
|
81 |
P1299
请问一个整数n能够被2、3、5、7中哪些数整除
|
24 / 35 |
2 |
|
74 |
P1302
是否适合晨练?
|
31 / 60 |
2 |
|
71 |
P1303
冷饮的价格(1)
|
34 / 72 |
2 |
|
72 |
P1304
冷饮的价格(2)
|
30 / 74 |
2 |
|
55 |
P1311
分跳绳
|
37 / 58 |
1 |
|
59 |
P1317
正多边形每个内角的度数?
|
35 / 112 |
1 |
|
57 |
P1320
时钟旋转(1)
|
38 / 54 |
1 |
|
61 |
P1329
求梯形的面积
|
27 / 41 |
1 |
|
63 |
P1337
求花坛的面积
|
28 / 32 |
1 |
|
62 |
P1338
求圆环的面积
|
25 / 32 |
1 |
|
111 |
P1342
怎样种树?
|
0 / 0 |
2 |
|
66 |
P1390
四位数的和
|
25 / 34 |
1 |
|
93 |
P1392
回文偶数?
|
14 / 20 |
2 |
|
95 |
P1393
无关数
|
23 / 35 |
2 |
|
97 |
P1395
小丽找数?
|
8 / 14 |
2 |
|
56 |
P1416
求长方形的周长和面积
|
38 / 58 |
1 |
|
58 |
P1417
买文具
|
38 / 60 |
1 |
|
68 |
P1967
输出字符的ascii码
|
25 / 90 |
1 |
|
69 |
P1968
输出ascii码对应的字符
|
25 / 67 |
1 |
|
70 |
P3533
加密
|
28 / 41 |
1 |
|
82 |
P3625
简单计算器
|
28 / 57 |
2 |