擅长:python、mysql、java
<p>我们可以用线性方程的形式表述上述问题,如下所示:</p>
<pre><code>Let Rm = Rich Male
Rm = Rich Female
Mm = Middleclass Male
Mf = Middleclass Female
Pm = Poor Male
Pf = Poor Female
</code></pre>
<p><strong>目标:</strong><code>Maximize: Rm + Rf + Mm + Mf + Pm + Pf</code></p>
<p><strong>受以下约束:</strong></p>
<pre><code>1) Rm + Rf <= 300,000
2) Mm + Mf <= 500,000
3) Pm + Pf <= 1,000,000
4) Rm + Mm + Pm <= 800,000
5) Rf + Mf + Pf <= 1,000,000
6) Rm <= 200,000
7) Mm <= 350,000
8) Pm <= 750,000
9) Rf <= 0
10) Mf <= 400,000
11) Pf <= 650,000
</code></pre>
<p>约束6-11可以根据输入数据进行更改<br/>
解决这个问题,我们得到:</p>
<pre><code>Rm = 200,000
Mm = 250,000
Pm = 350,000
Rf = 0
Mf = 250,000
Pf = 650,000
</code></pre>
<p>因此,根据给定的数据,总共可以在申请人之间支付<code>1,70,000</code></p>