[請益] 這題如何解阿?
有兩個盲人在沙漠中,分別穿白黑兩雙布鞋。但他們不小心搞混了。
請問他們如何分辨自己的鞋子?
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10/27 23:47, , 1F
10/27 23:47, 1F
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10/27 23:49, , 2F
10/27 23:49, 2F
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10/27 23:51, , 3F
10/27 23:51, 3F
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10/28 09:13, , 4F
10/28 09:13, 4F
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10/28 09:14, , 5F
10/28 09:14, 5F
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10/28 09:14, , 6F
10/28 09:14, 6F
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10/28 13:59, , 7F
10/28 13:59, 7F
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10/28 14:53, , 8F
10/28 14:53, 8F
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10/28 14:53, , 9F
10/28 14:53, 9F
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10/30 10:10, , 10F
10/30 10:10, 10F
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