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100851 A H K 100837 A G 100796 D 100783 E A 100753 D J K 100200 E G H 100202 A C 100726 B C 100651 B F 100641 A C D F 100644 C G 100197 C 557E 225C 52 阅读全文
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omo省选前夜… I'm Crawling Back to U... 若干坑点: solve(x)是指小于x的windy数数量… 所以答案应是solve(b+1) solve(a) 还有数组大小问题… B了狗了… // BZOJ 1026 数位DP include include include u 阅读全文