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1 a240. 第一題：1 / 17 小數第 n 位 --
92% /2038 Users
2011-09-21 2022-12-20
2 a241. 第二題：1 / x 是有限小數 --
83% /810 Users
2011-09-21 2013-11-13
3 a242. 第三題：絕對值總和的最小值 --
74% /172 Users
2011-09-21 2013-09-18
4 a243. 第四題：點燈遊戲 --
85% /34 Users
2011-09-21 2011-09-21
5 a349. 2. 指令解譯器 --
94% /400 Users
2011-12-15 2014-10-29
6 a350. 3. 緞帶的購買問題 --
49% /115 Users
2011-12-15 2012-02-08
7 a362. 1. 搬雕像 --
94% /877 Users
2012-01-21 2013-05-15
8 a364. 2. 神秘的進位問題 --
95% /384 Users
2012-01-22 2012-01-28
9 a365. 3. 新井字遊戲 --
85% /138 Users
2012-01-22 2012-01-28
10 a374. 5. 股票趨勢 --
65% /56 Users
2012-01-26 2012-02-13
11 a415. 4. 捷運路線 --
64% /54 Users
2012-02-13 2012-02-13
12 a416. 6. 城市馬拉松 --
87% /71 Users
2012-02-13 2012-02-13
13 a480. 導彈攔截系統 --
55% /191 Users
2012-07-12 2024-04-22
14 a491. 貨物集中問題 --
52% /96 Users
2012-07-29 2024-04-24
15 a817. 1.圈叉連線數問題 --
73% /41 Users
2013-10-31 2015-09-05
16 a824. 2.藏寶問題 --
97% /1468 Users
2013-10-31 2015-09-05
17 a825. 3.小四數學 --
91% /325 Users
2013-10-31 2015-09-05
18 a826. 4.天氣預測問題 --
79% /45 Users
2013-10-31 2015-09-05
19 a827. 5.俄羅斯方塊問題 --
89% /31 Users
2013-10-31 2015-09-05
20 d261. 11000 - Bee --
93% /1166 Users
2009-04-26 2020-10-09
21 d436. 10098 - Generating Fast, Sorted Permutation --
84% /488 Users
2009-09-12 2016-01-30
22 c054. 10082 - WERTYU --
96% /2137 Users
2007-10-17 2013-12-01
23 c024. 10079 - Pizza Cutting --
92% /2107 Users
2007-08-22 2011-09-21
24 d226. 10071 - Back to High School Physics --
98% /5018 Users
2009-04-22 2009-06-02
25 d047. 10070 - Leap Year or Not Leap Year and ... --
59% /504 Users
2008-09-05 2008-10-31
26 a133. 10066 - The Twin Towers --
93% /1149 Users
2011-05-18 2011-05-25
27 a469. 10063 - Knuth's Permutation --
94% /300 Users
2012-05-02 2012-05-02
28 c012. 10062 - Tell me the frequencies! --
82% /1929 Users
2007-08-22 2015-08-28
29 a012. 10055 - Hashmat the Brave Warrior --
96% /19596 Users
2007-10-05 2020-04-22
30 d751. 10049 - Self­describing Sequence --
91% /59 Users
2010-07-09 2015-08-28
31 a674. 10048 - Audiophobia --
94% /343 Users
2013-05-02 2013-05-23
32 a737. 10041 - Vito's family --
91% /2592 Users
2013-08-31 2013-11-29
33 a941. 10041 - Vito's large family --
56% /187 Users
2014-02-20 2015-06-21
34 d097. 10038 - Jolly Jumpers --
89% /3158 Users
2008-12-21 2008-12-23
35 c014. 10035 - Primary Arithmetic --
86% /3155 Users
2007-08-22 2015-08-28
36 a673. 10026 - Shoemaker's Problem --
93% /368 Users
2013-05-02 2024-03-13
37 d142. 10023 - Square root --
37% /166 Users
2009-02-20 2020-07-17
38 c015. 10018 - Reverse and Add --
92% /1631 Users
2007-08-22 2015-08-28
39 d056. 10013 - Super long sums --
87% /594 Users
2008-09-21 2008-11-14
40 d335. 10009 - All Roads Lead Where? --
96% /176 Users
2009-07-01 2009-09-06
41 c044. 10008 - What's Cryptanalysis --
88% /2125 Users
2007-08-22 2015-08-28
42 d768. 10004 - Bicoloring --
84% /580 Users
2010-09-25 2010-09-25
43 d686. 10003 - Cutting Sticks --
93% /355 Users
2010-04-08 2015-08-28
44 c039. 00100 - The 3n + 1 problem --
92% /5662 Users
2007-10-19 2012-11-15
45 a712. [POJ 1002] 487-3279 --
85% /51 Users
2013-07-05 2013-07-08
46 d872. 過橋問題 --
76% /402 Users
2010-11-15 2011-02-21
47 e128. 新北100-1貪食蛇 --
95% /258 Users
2019-03-18 2021-04-09
48 e880. Q1 合影隊形 --
93% /26 Users
2020-02-03 2020-02-03
49 f467. 10025 - The ? 1 ? 2 ? ... ? n = k problem --
82% /40 Users
2020-12-06 2020-12-11
50 f502. 10036 - Divisibility --
59% /51 Users
2020-12-17 2020-12-17
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