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https://atcoder.jp/contests/abc226
A, B, C, D
A, B: 간단 C: 그냥 dfs 탐색해주면 된다. D: x, y 모든 쌍에 대해 좌표의 차이 (기울기)를 gcd로 나눠서 중복을 제거하면서 저장하면 된다.
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Add ABC_226
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#37
[#37] Add breaks option to newline on a single line break
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zeikar
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Contest Link
https://atcoder.jp/contests/abc226
Solved problems
A, B, C, D
Brief explanations
A, B: 간단
C: 그냥 dfs 탐색해주면 된다.
D: x, y 모든 쌍에 대해 좌표의 차이 (기울기)를 gcd로 나눠서 중복을 제거하면서 저장하면 된다.
The text was updated successfully, but these errors were encountered: