ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
---|---|---|---|---|
19 | P19 「一本通 1.3 例 1」数的划分 | 22 / 61 | 5 | |
20 | P20 「一本通 1.3 例 2」生日蛋糕 | 13 / 46 | 6 | |
21 | P21 「一本通 1.3 例 3」小木棍 | 10 / 49 | 7 | |
22 | P22 「一本通 1.3 例 4」Addition Chains | 8 / 17 | 7 | |
23 | P23 「一本通 1.3 例 5」weight | 3 / 20 | 9 | |
24 | P24 「一本通 1.3 练习 1」埃及分数 | 9 / 20 | 7 |
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