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小墨
2023-12-09 18:42:21 +08:00
parent a788808cd7
commit c198538f10
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leetcode/problem/design-underground-system.html
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@@ -28,7 +28,7 @@
<p>You may assume all calls to the <code>checkIn</code> and <code>checkOut</code> methods are consistent. If a customer checks in at time <code>t<sub>1</sub></code> then checks out at time <code>t<sub>2</sub></code>, then <code>t<sub>1</sub> &lt; t<sub>2</sub></code>. All events happen in chronological order.</p>
<p>&nbsp;</p>
<p><strong>Example 1:</strong></p>
<p><strong class="example">Example 1:</strong></p>
<pre>
<strong>Input</strong>
@@ -54,7 +54,7 @@ undergroundSystem.checkOut(10, &quot;Waterloo&quot;, 38); // Customer 10 &quot;
undergroundSystem.getAverageTime(&quot;Leyton&quot;, &quot;Waterloo&quot;); // return 12.00000. Three trips &quot;Leyton&quot; -&gt; &quot;Waterloo&quot;, (10 + 12 + 14) / 3 = 12
</pre>
<p><strong>Example 2:</strong></p>
<p><strong class="example">Example 2:</strong></p>
<pre>
<strong>Input</strong>