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2023年11月8日
D - ABC Puzzle -- ATCODER ABC 326
摘要： D - ABC Puzzle https://atcoder.jp/contests/abc326/tasks/abc326_d Sample Input 1 Copy 5 ABCBC ACAAB Sample Output 1 Copy Yes AC..B .BA.C C.BA. BA.C. .. 阅读全文
posted @ 2023-11-08 21:22 lightsong 阅读(29) 评论(0) 推荐(0) 编辑
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