Waca loves maths,.. a lot. He always think that 1 is an unique number. After playing in hours, Waca suddenly realize that every integer can be represe ...
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其他好文 时间:
2018-04-24 21:51:07
阅读次数:
189
Discription Volodya is an odd boy and his taste is strange as well. It seems to him that a positive integer number is beautiful if and only if it is d ...
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其他好文 时间:
2018-04-24 20:26:52
阅读次数:
130
题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=1548 题目大意: 有一天桐桐做了一个梦,梦见了一种很奇怪的电梯。大楼的每一层楼都可以停电梯,而且第i层楼(1≤i≤N)上有一个数字K;(0≤Ki≤N)。电梯只有四 个按钮:开,关,上,下。上下的层数等 ...
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其他好文 时间:
2018-04-21 23:38:07
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302
题目链接:http://poj.org/problem?id=3107 题目: Description Last years Chicago was full of gangster fights and strange murders. The chief of the police got re ...
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其他好文 时间:
2018-04-21 13:28:51
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191
COINS - Bytelandian gold coins #dynamic-programming #dynamic-programming In Byteland they have a very strange monetary system. Each Bytelandian gold c ...
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其他好文 时间:
2018-04-11 19:13:27
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157
题目描述 Welcome to SAO ( Strange and Abnormal Online)。这是一个 VR MMORPG, 含有 n 个关卡。但是,挑战不同关卡的顺序是一个很大的问题。 有 n – 1 个对于挑战关卡的限制,诸如第 i 个关卡必须在第 j 个关卡前挑战, 或者完成了第 k ...
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其他好文 时间:
2018-04-03 15:22:45
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163
Time Limit: 2000 ms Memory Limit: 131072 KiB Problem Description Some aliens are learning English. They have a very strange way in writing that they r ...
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其他好文 时间:
2018-03-22 23:50:06
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215
PHP的面向对象:声明类: 访问权限关键字 class 类名{成员属性: 访问权限关键字 $属性名;成员方法: 访问权限关键字 function 方法名(){}构造方法:function __construction($参数){}析构函数:fuction __destruct(){}//这个函数是在 ...
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Web程序 时间:
2018-03-18 16:21:56
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234
Ivan has n different boxes. The first of them contains some balls of n different colors. Ivan wants to play a strange game. He wants to distribute the ...
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其他好文 时间:
2018-03-14 16:55:28
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158
题目链接:https://cn.vjudge.net/problem/CodeForces-55D Volodya is an odd boy and his taste is strange as well. It seems to him that a positive integer numb ...
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其他好文 时间:
2018-03-11 00:34:45
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158