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ID Problem Show tags Hide tags AC / Tried Difficulty
434 P1440   求m区间内的最小值 9 / 57 5
775 P1816   忠诚 2 / 2 5
995 P2048   [NOI2010] 超级钢琴 3 / 6 8
1194 P2216   [HAOI2007] 理想的正方形 3 / 3 6
1221 P2251   质量检测 3 / 4 5
1487 P2471   [SCOI2007] 降雨量 0 / 0 7
1927 P2880   [USACO07JAN] Balanced Lineup G 4 / 4 5
1392 P3763   [TJOI2017] DNA 0 / 0 8
3029 P4085   [USACO17DEC] Haybale Feast G 0 / 0 5
3036 P4094   [HEOI2016/TJOI2016] 字符串 0 / 0 9
3082 P4137   Rmq Problem / mex 0 / 0 7
3947 P4949   最短距离 0 / 0 7
4004 P5012   水の数列 1 / 4 7
5537 P6510   奶牛排队 1 / 7 6
7449 P8163   [JOI 2022 Final] 铁路旅行 2 / Railway Trip 2 0 / 0 8
10738 P11283   「GFOI Round 2」Turtle and Nediam 0 / 0 8
  • 1

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