<p>선생님 혹시 else 안에 if를 넣는 이유를 알 수 있을까요??</p>
<p>&nbsp;</p>
<div style="color: #d4d4d4; background-color: #1e1e1e; font-family: Consolas, 'Courier New', monospace; font-size: 14px; line-height: 18px; white-space: pre;">
<div><span style="color: #c586c0;">else</span>{</div>
<div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #9cdcfe;">answer</span> += <span style="color: #9cdcfe;">s</span>[<span style="color: #9cdcfe;">i</span>];</div>
<div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #c586c0;">if</span>(<span style="color: #9cdcfe;">cnt</span>&gt;<span style="color: #b5cea8;">1</span>){</div>
<div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #9cdcfe;">answer</span> += <span style="color: #4ec9b0;">String</span>(<span style="color: #9cdcfe;">cnt</span>);</div>
<div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #9cdcfe;">cnt</span> = <span style="color: #b5cea8;">1</span>;</div>
<div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }</div>
</div>

<p>코드에서 else는&nbsp;</p>
<p>연속이 깨졌을 때 경우이고,&nbsp;</p>
<p>&nbsp;</p>
<p>else안의 if문은,&nbsp;</p>
<p>연속이 깨진 경우이면서</p>
<p>cnt 1 , 반복이 연속된 경우는</p>
<p>반복횟수 표기&nbsp;</p>
<p>&nbsp;</p>
<p>연속이 깨진 경우이면서&nbsp;</p>
<p>cnt가 1인경우, 반복횐수 생략.&nbsp;</p>
<p>&nbsp;</p>
<p>하는 것을 나타내는 코드 구현입니다.&nbsp;</p>

인프런 커뮤니티 질문&답변

if문 질문