原文 The whole village soon learnt that a large sum of money had been lost. Sam Benton, the local butcher, had lost his wallet while taking his saving to the post office. Sam was sure that the wall...
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其他好文 时间：
2015-09-08 13:56:04
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282
用给定的面值的纸币，组成总值为N的情况，有多少种组法，每张纸币数量没有限制，思路类似完全背包。dp[i][j]表示在前i中纸币中，组成总值为j的方法数。每次更新时都得枚举，第i张纸币，只用1张时的组合数，只用两张时，用三张时，为了省去枚举的麻烦，可以直接使用完全背包的优化方法。/*ID: moden...
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其他好文 时间：
2015-09-05 00:04:50
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247
DescriptionFarmer John is an astounding accounting wizard and has realized he might run out of money to run the farm. He has already calculated and re...
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其他好文 时间：
2015-09-03 19:07:02
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156
1708: [Usaco2007 Oct]Money奶牛的硬币Time Limit:5 SecMemory Limit:64 MBSubmit:579Solved:376[Submit][Status][Discuss]Description在创立了她们自己的政权之后，奶牛们决定推广新的货币系统。在...
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其他好文 时间：
2015-09-03 14:04:42
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150
SELECT * from rpt_history_money where customer_price_per_day =0 and real_pay_money date(beable_service_days);SELECT count(DISTINCT service_day),order....
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其他好文 时间：
2015-09-02 18:34:54
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245
DescriptionPeople in Silverland use coins.They have coins of value A1,A2,A3...An Silverland dollar.One day Tony opened his money-box and found there w...
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其他好文 时间：
2015-09-01 21:37:00
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343
vector result;int money[4]={1,2,5,10};void dfs(int total,int index){ if(total==0){ for(int i=0;i<result.size();++i){ cout<<result[i]<<" "; } cout...
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其他好文 时间：
2015-09-01 21:31:25
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205
A second manner of money referred to as COD ?n which Diesel engine looks after trader definitely will transmit device to all your front doorstep. when...
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其他好文 时间：
2015-09-01 16:46:11
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183
You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping yo...
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其他好文 时间：
2015-08-31 23:33:16
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190
简单工厂模式：_money_rebate = $money_rebate; } public function accept_cash(float $money) { return $money * $this->_money_rebate; }}class Cash...
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Web程序 时间：
2015-08-29 09:42:26
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179
