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<p>硬币。给定数量不限的硬币币值为25分、10分、5分和1分编写代码计算n分有几种表示法。(结果可能会很大你需要将结果模上1000000007)</p>
<p> <strong>示例1:</strong></p>
<pre>
<strong> 输入</strong>: n = 5
<strong> 输出</strong>2
<strong> 解释</strong>: 有两种方式可以凑成总金额:
5=5
5=1+1+1+1+1
</pre>
<p> <strong>示例2:</strong></p>
<pre>
<strong> 输入</strong>: n = 10
<strong> 输出</strong>4
<strong> 解释</strong>: 有四种方式可以凑成总金额:
10=10
10=5+5
10=5+1+1+1+1+1
10=1+1+1+1+1+1+1+1+1+1
</pre>
<p> <strong>说明:</strong></p>
<p>注意:</p>
<p>你可以假设:</p>
<ul>
<li>0 &lt;= n (总金额) &lt;= 1000000</li>
</ul>