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益智/逻辑谜题/配对袜子
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<
谜题
|
逻辑益智
谜题
|
逻辑益智
| 配对袜子
衣柜里有 10 双黑色袜子和 10 双白色袜子(没有左右之分)。你的任务是随机抽取最少的袜子,以确保你抽到的是颜色相同的袜子。
你应该抽取多少双袜子?
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:
书籍:益智
华夏公益教科书