Mun: 1월 4주차 문제 풀이 #10
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gitseoyeon
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Jan 28, 2026
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이번주차도 고생하셨습니다! 깔끔한 문제풀이 잘봤어용!!
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해결하기 어려운 문제였던거같은데 덕분에 풀이법 배워갑니다!
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| private int getStart(int[] a1, int[] a2, int n) { | ||
| for(int i=n-1;i>=0;i--) { | ||
| if(a1[i] > 0 || a2[i] > 0) { | ||
| return i; | ||
| } | ||
| } | ||
| return -1; | ||
| } | ||
|
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시작 구간을 처음부터 정해놓고 시작해서 확실히 불필요한 부분은 연산이 안들어가니까 좋은거같아요!!
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🔥 해결한 문제
백준
프로그래머스
💡 새롭게 알게된 점
🚀 보완할 점