function-machine/mixed-ops/medium · 套题 96
8 problems
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1
Input: 7 → [×2 + 1] → ?
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2
? → [+10] → 18
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3
Input: 2 → [?] → 12, what is the rule?
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4
Input: 2 → [?] → 4, what is the rule?
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5
? → [×2 + 1] → 15
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6
Input: 10 → [×2] → ?
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7
Input: 6 → [+2] → ?
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8
? → [-1] → 1
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