<div id="readability-page-1" class="page"><div id="root"><div><div><a href="/"><svg width="192" height="192" viewBox="0 0 192 192" fill="none"><rect width="192" height="192" fill="currentColor" rx="24"></rect><path d="M49 65.48V57.92C53.8 56.36 59.44 54.68 65.92 52.88C72.4 50.96 76.78 50 79.06 50C84.1 50 87.1 52.4 88.06 57.2L99.76 123.62C103.48 118.7 106.54 114.56 108.94 111.2C112.66 105.92 116.08 99.86 119.2 93.02C122.44 86.18 124.06 80.06 124.06 74.66C124.06 71.42 123.16 68.84 121.36 66.92C119.68 64.88 116.5 62.3 111.82 59.18C116.62 53.06 122.62 50 129.82 50C133.66 50 136.84 51.14 139.36 53.42C142 55.7 143.32 59.06 143.32 63.5C143.32 70.94 140.2 80.24 133.96 91.4C127.84 102.44 116.02 119.06 98.5 141.26L80.68 142.52L67 65.48H49Z" fill="white"></path></svg></a><p><a href="/@mnz">mnz.log</a></p></div><div><a href="/search?username=mnz"><svg width="17" height="17" viewBox="0 0 17 17"><path fill-rule="evenodd" d="M13.66 7.36a6.3 6.3 0 1 1-12.598 0 6.3 6.3 0 0 1 12.598 0zm-1.73 5.772a7.36 7.36 0 1 1 1.201-1.201l3.636 3.635c.31.31.31.815 0 1.126l-.075.075a.796.796 0 0 1-1.126 0l-3.636-3.635z" clip-rule="evenodd"></path></svg></a></div></div><div><div><a href="/"><svg width="192" height="192" viewBox="0 0 192 192" fill="none"><rect width="192" height="192" fill="currentColor" rx="24"></rect><path d="M49 65.48V57.92C53.8 56.36 59.44 54.68 65.92 52.88C72.4 50.96 76.78 50 79.06 50C84.1 50 87.1 52.4 88.06 57.2L99.76 123.62C103.48 118.7 106.54 114.56 108.94 111.2C112.66 105.92 116.08 99.86 119.2 93.02C122.44 86.18 124.06 80.06 124.06 74.66C124.06 71.42 123.16 68.84 121.36 66.92C119.68 64.88 116.5 62.3 111.82 59.18C116.62 53.06 122.62 50 129.82 50C133.66 50 136.84 51.14 139.36 53.42C142 55.7 143.32 59.06 143.32 63.5C143.32 70.94 140.2 80.24 133.96 91.4C127.84 102.44 116.02 119.06 98.5 141.26L80.68 142.52L67 65.48H49Z" fill="white"></path></svg></a><p><a href="/@mnz">mnz.log</a></p></div><div><a href="/search?username=mnz"><svg width="17" height="17" viewBox="0 0 17 17"><path fill-rule="evenodd" d="M13.66 7.36a6.3 6.3 0 1 1-12.598 0 6.3 6.3 0 0 1 12.598 0zm-1.73 5.772a7.36 7.36 0 1 1 1.201-1.201l3.636 3.635c.31.31.31.815 0 1.126l-.075.075a.796.796 0 0 1-1.126 0l-3.636-3.635z" clip-rule="evenodd"></path></svg></a></div></div><div><div><div><p><span><a href="/@mnz">mnz</a></span><span>·</span><span>약 6시간 전</span></p></div><div><p><a href="/tags/Python3">Python3</a><a href="/tags/programmers">programmers</a><a href="/tags/평균-구하기">평균 구하기</a></p></div><div><p>0</p><div></div></div><div><h2><a href="/@mnz/series/Programmers">Programmers</a></h2><svg width="32" height="48" fill="none" viewBox="0 0 32 48"><path fill="#12B886" d="M32 0H0v48h.163l16-16L32 47.836V0z"></path></svg><div><div><svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 24 24" height="1em" width="1em" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"></path></svg><p>목록 보기</p></div><div><p>7</p><p>/</p><p>12</p></div></div></div></div><p><img src="https://media.vlpt.us/images/mnz/post/78f094e6-c359-4895-9f45-3562b99fd887/Programmers.png" alt="post-thumbnail"></p></div><div><h3 id="-문제-평균-구하기">❓ 문제: 평균 구하기</h3>
<p><img src="https://media.vlpt.us/images/mnz/post/212959c3-ead1-424c-bac6-f23160812a42/image.png"></p>
<h3 id="-평균-구하기-풀이">❗ 평균 구하기 풀이</h3>
<pre><code><span>def</span> <span>solution</span><span>(</span>arr<span>)</span><span>:</span>
    <span>sum</span> <span>=</span> <span>0</span>
    
    <span>for</span> i <span>in</span> <span>range</span><span>(</span><span>len</span><span>(</span>arr<span>)</span><span>)</span><span>:</span>
        <span>sum</span> <span>=</span> <span>sum</span> <span>+</span> arr<span>[</span>i<span>]</span>
        
    <span>return</span> <span>sum</span><span>/</span><span>len</span><span>(</span>arr<span>)</span></code></pre>
<h3 id="-다른-사람의-풀이">✅ 다른 사람의 풀이</h3>
<pre><code><span>def</span> <span>average</span><span>(</span><span>list</span><span>)</span><span>:</span>
    <span>if</span> <span>len</span><span>(</span><span>list</span><span>)</span> <span>==</span> <span>0</span><span>:</span>
        <span>return</span> <span>0</span>

    <span>return</span> <span>sum</span><span>(</span><span>list</span><span>)</span> <span>/</span> <span>len</span><span>(</span><span>list</span><span>)</span></code></pre>
<br>
<hr>
<h5 id="-평균-구하기-문제-링크">🔗 <a href="https://programmers.co.kr/learn/courses/30/lessons/12944">평균 구하기 문제 링크</a></h5></div><div><p><a href="/@mnz"><img src="https://media.vlpt.us/images/mnz/profile/ea815f4b-181d-4988-bace-fc7fde420743/social.jpeg?w=240" alt="profile"></a></p><div><div><p><a href="/@mnz">김민지</a></p></div><p>(๑•̀ㅂ•́)و✧</p></div></div><div><div><a href="/@mnz/ProgrammersPython3-콜라츠-추측"><div><div><p>이전</p><p> 포스트</p></div><h3>[Programmers][Python3] 콜라츠 추측</h3></div></a></div><div><a href="/@mnz/ProgrammersPython3-핸드폰-번호-가리기"><div><div><p>다음</p><p> 포스트</p></div><h3>[Programmers][Python3] 핸드폰 번호 가리기</h3></div></a></div></div><div><h4>관심 있을 만한 포스트</h4></div><div><h4>0개의 댓글</h4><div></div></div></div></div>

mnz.log

❓ 문제: 평균 구하기
❗ 평균 구하기 풀이
def solution(arr):
    sum = 0
    for i in range(len(arr)):
        sum = sum + arr[i]
    return sum/len(arr)
✅ 다른 사람의 풀이
def average(list):
    if len(list) == 0:
        return 0
    return sum(list) / len(list)
🔗 평균 구하기 문제 링크

[Programmers][Python3] 평균 구하기

댓글