Codeforces 500E. New Year Domino 倍增/线段树+离线 E. New Year Dominotime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputCelebrating the new year, many people po 想法技巧 2024-01-04 133 点赞 2 评论 201 浏览
