ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
---|---|---|---|---|
1067 | P2280 [HNOI2003] 激光炸弹 | 16 / 178 | 9 | |
1047 | P2563 [AHOI2001] 质数和分解 | 7 / 11 | 8 | |
1001 | P3853 [TJOI2007] 路标设置 | 3 / 15 | 9 |
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