<div id="readability-page-1" class="page"><div><img src="https://velog.velcdn.com/images/psj0810/post/204e3f3f-0911-4d3e-9092-10dc504a71a6/image.png"> 
<img src="https://velog.velcdn.com/images/psj0810/post/fc53553f-a6b2-4afc-b535-ed4ba7dd161d/image.png"> 
<img src="https://velog.velcdn.com/images/psj0810/post/7fccc6db-626b-4871-9335-61fc1fad2c61/image.png">
<blockquote>
다른사람 풀이
</blockquote>
<pre><code>class Solution {

 public int convertToSeconds(String time) {
 String[] split = time.split(":");
 return Integer.parseInt(split[0]) * 60 + Integer.parseInt(split[1]);
 }

 public String solution(String video_len, String pos, String op_start, String op_end, String[] commands) {
 // 각 시간들 초로 변환
 int videoLenSec = convertToSeconds(video_len),
 posSec = convertToSeconds(pos),
 opStartSec = convertToSeconds(op_start),
 opEndSec = convertToSeconds(op_end);

 if (posSec &gt;= opStartSec &amp;&amp; posSec &lt;= opEndSec) posSec = opEndSec; // 시작 값 오프닝 구간 확인

 for (String command : commands) {
 if (command.equals("next")) posSec = posSec + 10 &gt;= videoLenSec ? videoLenSec : posSec + 10;
 else posSec = posSec - 10 &gt; 0 ? posSec - 10 : 0;

 if (posSec &gt;= opStartSec &amp;&amp; posSec &lt;= opEndSec) posSec = opEndSec; // 오프닝 구간 확인
 }

 int m = posSec / 60,
 s = posSec % 60;

 String answer = ""; // StringBuilder 쓸정도 아님
 answer += m &lt; 10 ? "0" + m : m + "";
 answer += ":";
 answer += s &lt; 10 ? "0" + s : s + "";

 return answer;
 }
}</code></pre></div></div>

psj.log

다른사람 풀이
class Solution {
 public int convertToSeconds(String time) {
 String[] split = time.split(":");
 return Integer.parseInt(split[0]) * 60 + Integer.parseInt(split[1]);
 }
 public String solution(String video_len, String pos, String op_start, String op_end, String[] commands) {
 // 각 시간들 초로 변환
 int videoLenSec = convertToSeconds(video_len),
 posSec = convertToSeconds(pos),
 opStartSec = convertToSeconds(op_start),
 opEndSec = convertToSeconds(op_end);
 if (posSec >= opStartSec && posSec <= opEndSec) posSec = opEndSec; // 시작 값 오프닝 구간 확인
 for (String command : commands) {
 if (command.equals("next")) posSec = posSec + 10 >= videoLenSec ? videoLenSec : posSec + 10;
 else posSec = posSec - 10 > 0 ? posSec - 10 : 0;
 if (posSec >= opStartSec && posSec <= opEndSec) posSec = opEndSec; // 오프닝 구간 확인
 }
 int m = posSec / 60,
 s = posSec % 60;
 String answer = ""; // StringBuilder 쓸정도 아님
 answer += m < 10 ? "0" + m : m + "";
 answer += ":";
 answer += s < 10 ? "0" + s : s + "";
 return answer;
 }
}

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