<div id="6kms2b29k52-instruction"><p>There is a hackathon organized by HackerRank which has 2 separate tracks, healthcare and e-commerce. For track 1, the required team size is&nbsp;<em>teamSize_1,&nbsp;</em>while for track 2, the required&nbsp;team size is&nbsp;<em>teamSize_2.&nbsp;</em>The total number of participants is&nbsp;<em>p.&nbsp;</em></p>

<p>&nbsp;</p>

<p>Find the minimum number of teams into which the participants can be divided such that each participant belongs to exactly one team (either of track 1 or track 2), and each team has a size equal to either&nbsp;<em>teamSize_1&nbsp;</em>or&nbsp;<em>teamSize_2.&nbsp;</em>If no such division is possible, return -1.</p>

<p>&nbsp;</p>

<p>
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</p>

<div class="ps-content-wrapper-v0">
<p data-a11y="p-str" role="heading" aria-level="4"><strong>Example</strong></p>

<p>Consider <em>teamSize_1 = 3, teamSize_2 = 4 </em>and number of participants <em>p = 7. </em></p>

<p>&nbsp;</p>

<p>Optimally there is 1 team of 3 and 1 team of 4. The minimum number of teams is 2.</p>

<p>&nbsp;</p>

<p data-a11y="p-str" role="heading" aria-level="4"><strong>Function Description</strong></p>

<p>Complete the function <em>countTeams</em> in the editor below.</p>

<p>&nbsp;</p>

<p>The function <em>countTeams</em> has the following parameters:</p>

<p><em>&nbsp;&nbsp;&nbsp;&nbsp;int teamSize_1: </em>the number of participants in teams of track 1</p>

<p><em>&nbsp;&nbsp;&nbsp;&nbsp;int teamSize_2: </em>the number of participants in teams of track 2</p>

<p><em style="font-family:&quot;Whitney SSm A&quot; , &quot;Whitney SSm B&quot; , AvenirNext-Regular , &quot;Segoe UI&quot; , Ubuntu , &quot;Helvetica Neue&quot; , Helvetica , Arial , sans-serif;font-size:1em;font-weight:normal;">&nbsp;&nbsp;&nbsp;&nbsp;int p: </em>the total number of participants</p>

<p>&nbsp;</p>

<p data-a11y="p-str" role="heading" aria-level="4"><strong>Returns</strong></p>

<p>&nbsp;&nbsp;&nbsp;&nbsp;<em>int: </em>the minimum number of teams into which the participants can be divided</p>

<p>&nbsp;</p>

<p data-a11y="p-str" role="heading" aria-level="4"><strong>Constraints</strong></p>

<ul>
	<li><em>1 ≤ teamSize_1 ≤&nbsp;10<sup>5</sup></em></li>
	<li><em>1 ≤ teamSize_2<sub>&nbsp;</sub>≤&nbsp;10<sup>5</sup></em></li>
	<li><em>1 ≤ p<sub>&nbsp;</sub>≤&nbsp;10<sup>5</sup></em></li>
</ul>

<p>&nbsp;</p>
<!-- <StartOfInputFormat> DO NOT REMOVE THIS LINE-->

<details><summary class="section-title" data-a11y="d-s"><span data-a11y="d-s-t" role="heading" aria-level="4">Input Format For Custom Testing</span></summary>

<div class="collapsable-details">
<p>The first line contains an integer, <em>teamSize_1</em>.</p>

<p>The second line contains an integer, <em>teamSize_2</em>.</p>

<p>The third line contains an integer, <em>p</em>.</p>
</div>
</details>
<!-- </StartOfInputFormat> DO NOT REMOVE THIS LINE-->

<details open="open"><summary class="section-title" data-a11y="d-s"><span data-a11y="d-s-t" role="heading" aria-level="4">Sample Case 0</span></summary>

<div class="collapsable-details">
<p class="section-title" data-a11y="d-p-s-t" role="heading" aria-level="5">Sample Input For Custom Testing</p>

<pre>STDIN &nbsp;&nbsp;&nbsp; &nbsp; &nbsp;&nbsp;FUNCTION
----- &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--------
3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b id="docs-internal-guid-6fc555db-7fff-7abb-9d93-3d96b01f5263">→</b><b>&nbsp;&nbsp;&nbsp;&nbsp;</b>teamSize_1 = 3
4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b id="docs-internal-guid-6fc555db-7fff-7abb-9d93-3d96b01f5263">→</b><b>&nbsp;&nbsp;&nbsp;&nbsp;</b>teamSize_2 = 4
6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b id="docs-internal-guid-6fc555db-7fff-7abb-9d93-3d96b01f5263">→</b><b>&nbsp;&nbsp;&nbsp;&nbsp;</b>p = 6</pre>

<p class="section-title" data-a11y="d-p-s-t" role="heading" aria-level="5">Sample Output</p>

<pre>2
</pre>

<p class="section-title" data-a11y="d-p-s-t" role="heading" aria-level="5">Explanation</p>

<p>Optimally there are 2 teams of 3, and no teams of 4.</p>
</div>
</details>

<details><summary class="section-title" data-a11y="d-s"><span data-a11y="d-s-t" role="heading" aria-level="4">Sample Case 1</span></summary>

<div class="collapsable-details">
<p class="section-title" data-a11y="d-p-s-t" role="heading" aria-level="5">Sample Input For Custom Testing</p>

<pre>STDIN&nbsp;   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FUNCTION
-----  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;--------
3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b id="docs-internal-guid-6fc555db-7fff-7abb-9d93-3d96b01f5263">→</b><b>&nbsp;&nbsp;&nbsp;&nbsp;</b>teamSize_1 = 3
4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b id="docs-internal-guid-6fc555db-7fff-7abb-9d93-3d96b01f5263">→</b><b>&nbsp;&nbsp;&nbsp;&nbsp;</b>teamSize_2 = 4
10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b id="docs-internal-guid-6fc555db-7fff-7abb-9d93-3d96b01f5263">→</b><b>&nbsp;&nbsp;&nbsp;&nbsp;</b>p = 10
</pre>

<p class="section-title" data-a11y="d-p-s-t" role="heading" aria-level="5">Sample Output</p>

<pre>3&ZeroWidthSpace;&ZeroWidthSpace;
</pre>

<p class="section-title" data-a11y="d-p-s-t" role="heading" aria-level="5">Explanation</p>

<p>Optimally there are 2 teams of 3 and 1 team of 4.</p>
</div>
</details>
</div>
</div>

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