|
|
338 |
P337
练57.1 全排列问题
|
0 / 0 |
3 |
|
|
378 |
P377
【例65.3】 细胞个数
|
0 / 0 |
3 |
|
|
455 |
P454
练82.3 选数
|
0 / 0 |
3 |
|
|
463 |
P462
练83.4 分解因数
|
0 / 0 |
3 |
|
|
1389 |
Q0111
【深基7.习5】[USACO1.5] 回文质数 Prime Palindromes
|
2 / 5 |
3 |
|
|
681 |
T1199
全排列
|
0 / 0 |
3 |
|
|
695 |
T1213
八皇后问题
|
0 / 0 |
4 |
|
|
699 |
T1217
棋盘问题
|
0 / 0 |
3 |
|
|
701 |
T1219
马走日
|
0 / 0 |
3 |
|
|
702 |
T1220
单词接龙
|
0 / 0 |
4 |
|
|
703 |
T1221
分成互质组
|
0 / 0 |
3 |
|
|
730 |
T1249
Lake Counting
|
0 / 0 |
3 |
|
|
799 |
T1318
【例5.3】自然数的拆分
|
0 / 0 |
3 |
|
|
816 |
T1335
【例2-4】连通块
|
0 / 0 |
3 |
|
|
914 |
T1441
「一本通 1.3 例 2」生日蛋糕
|
0 / 0 |
6 |
|
|
915 |
T1442
「一本通 1.3 例 3」小木棍
|
0 / 0 |
4 |
|
|
916 |
T1443
「一本通 1.3 例 4」Addition Chains
|
0 / 0 |
6 |
|
|
917 |
T1444
「一本通 1.3 练习 1」埃及分数
|
0 / 0 |
6 |
|
|
918 |
T1445
「一本通 1.3 练习 2」平板涂色
|
0 / 0 |
4 |
|
|
919 |
T1446
「一本通 1.3 练习 3」质数方阵
|
0 / 0 |
6 |
|
|
920 |
T1447
「一本通 1.3 练习 4」靶形数独
|
0 / 0 |
6 |
|
|
927 |
T1454
「一本通 1.4 练习 4」山峰和山谷
|
0 / 0 |
5 |
|
|
973 |
T1500
「一本通 3.2 练习 4」新年好
|
0 / 0 |
6 |
|
|
1032 |
T1559
「一本通 4.4 练习 4」跳跳棋
|
0 / 0 |
8 |
|
|
1066 |
T1593
「一本通 5.4 例 2」牧场的安排
|
0 / 0 |
6 |
|
|
1068 |
T1595
「一本通 5.4 练习 2」炮兵阵地
|
0 / 0 |
8 |
|
|
1102 |
T1629
「一本通 6.3 练习 2」聪明的燕姿
|
0 / 0 |
8 |
|
|
1151 |
USACO123
Name That Number
|
0 / 0 |
3 |
|
|
1159 |
USACO142
The Clocks
|
0 / 0 |
3 |
|
|
1160 |
USACO143
Arithmetic Progressions
|
0 / 0 |
3 |
|
|
1164 |
USACO153
Superprime Rib
|
0 / 0 |
4 |
|
|
1165 |
USACO154
Checker Challenge
|
0 / 0 |
5 |
|
|
1169 |
USACO214
Healthy Holsteins
|
0 / 0 |
3 |
|
|
1177 |
USACO233
Zero Sum
|
0 / 0 |
3 |
|
|
1179 |
USACO235
Controlling Companies
|
0 / 0 |
4 |
|
|
1180 |
USACO241
The Tamworth Two
|
0 / 0 |
3 |
|
|
1190 |
USACO316
Stamps
|
0 / 0 |
3 |
|
|
1195 |
USACO325
Magic Squares
|
0 / 0 |
6 |
|
|
1207 |
USACO412
Fence Rails
|
0 / 0 |
5 |
|
|
1209 |
USACO414
Cryptcowgraphy
|
0 / 0 |
8 |
|
|
1213 |
USACO424
Cowcycles
|
0 / 0 |
4 |
|
|
1215 |
USACO432
The Primes
|
0 / 0 |
8 |
|
|
1217 |
USACO434
Letter Game
|
0 / 0 |
3 |
|
|
1218 |
USACO441
Shuttle Puzzle
|
0 / 0 |
3 |
|
|
1222 |
USACO512
Starry Night
|
0 / 0 |
4 |
|
|
1224 |
USACO521
Snail Trails
|
0 / 0 |
3 |
|
|
1226 |
USACO523
Wisconsin Squares
|
0 / 0 |
3 |
|
|
1227 |
USACO531
Milk Measuring
|
0 / 0 |
4 |
|
|
1231 |
USACO541
All Latin Squares
|
0 / 0 |
8 |
|
|
1234 |
USACO544
Betsy's Tour
|
0 / 0 |
4 |
|
|
1243 |
USACOC1111B
Binary Sudoku
|
0 / 0 |
6 |
