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[sora0319] WEEK 03 solutions #1806

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Merged
merged 5 commits into from
Aug 10, 2025
Merged

[sora0319] WEEK 03 solutions #1806

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fb084c2
solve combination sum
sora0319 Aug 9, 2025
dd458f9
solve decode ways
sora0319 Aug 9, 2025
1f6a863
solve maximum subarray
sora0319 Aug 9, 2025
3dc45da
solve number of 1 bits
sora0319 Aug 9, 2025
86261ee
solve valid palindrome
sora0319 Aug 9, 2025
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1 change: 1 addition & 0 deletions combination-sum/sora0319.java
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Expand Up @@ -24,3 +24,4 @@ private void checkTarget(int[] candidates, int target, int start, List<List<Inte
}
}


1 change: 1 addition & 0 deletions decode-ways/sora0319.java
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Expand Up @@ -22,3 +22,4 @@ public int numDecodings(String s) {
}
}


1 change: 1 addition & 0 deletions maximum-subarray/sora0319.java
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Expand Up @@ -16,3 +16,4 @@ public int maxSubArray(int[] nums) {

}


1 change: 1 addition & 0 deletions number-of-1-bits/sora0319.java
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Integer.toBinaryString이라는 함수를 쓸 수 있다는 건 생각지도 못했네요. 또 새로운 거 배워 갑니다!

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Expand Up @@ -10,3 +10,4 @@ public int hammingWeight(int n) {
}
}


1 change: 1 addition & 0 deletions valid-palindrome/sora0319.java
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역시 대부분 start와 end 인덱스를 따로 둔 상태로 푸시는군요... java에서는 charAt을 쓸 수 있는 건 생각 못했네요!
새로운 풀이 배워갑니다.

Original file line number Diff line number Diff line change
Expand Up @@ -25,3 +25,4 @@ public boolean isPalindrome(String s) {
}
}