Magic GridTime Limit:336MS Memory Limit:0KB 64bit IO Format:%lld & %lluDescriptionThanks a lot for helping Harry Potter in finding the Sorcerer's Ston...
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编程语言 时间：
2015-03-05 22:11:52
阅读次数：
245
A - Magic Number Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %lluSubmit Status Practice ZOJ 3622Appoint description:DescriptionA pos...
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其他好文 时间：
2015-03-05 22:04:09
阅读次数：
184
水题不解释
拓扑排序判断有无环
Description
In reward of being yearly outstanding magic student, Harry gets a magical computer. When the computer begins to deal with a process, it will work until t...
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编程语言 时间：
2015-03-04 21:07:48
阅读次数：
144
The magic shop in Mars is offering some magic coupons. Each coupon has an integer N printed on it, meaning that when you use this coupon with a product, you may get N times the value of that product b...
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其他好文 时间：
2015-03-04 09:54:35
阅读次数：
241
DescriptionBackground
The knight is getting bored of seeing the same black and white squares again and again and has decided to make a journey
around the world. Whenever a knight moves, it is two s...
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其他好文 时间：
2015-03-01 18:29:53
阅读次数：
185
Magic Squares
IOI'96
Following the success of the magic cube, Mr. Rubik invented its planarversion, called magic squares. This is a sheet composed of 8 equal-sizedsquares:
1
2
3
4
8...
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其他好文 时间：
2015-02-18 06:14:43
阅读次数：
418
DescriptionMatt has N friends. They are playing a game together.Each of Matt’s friends has a magic number. In the game, Matt selects some (could be ze...
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移动开发 时间：
2015-02-17 17:41:00
阅读次数：
197
dp[i][j] 表示 长宽为i,j的矩形的可能的总数
dp[i][j+1] 可由 dp[i][j] 推过来,枚举dp[i][j]所保留的行数(1...i)即可
Harry And Magic Box
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total S...
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其他好文 时间：
2015-02-16 15:40:44
阅读次数：
107
The magic shop in Mars is offering some magic coupons. Each coupon has an integer N printed on it, meaning that when you use this coupon with a produc...
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其他好文 时间：
2015-02-15 16:34:42
阅读次数：
124
这道题是比较简单的，三个字——找规律。思路也应该是比较清晰的，下面，我们先看一下题目吧。
DescriptionIn recreational mathematics, a magic square of n-degree is an arrangement of n2 numbers, distinct integers, in a square, such that the n numbers...
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其他好文 时间：
2015-02-15 13:34:23
阅读次数：
239
