[請益] 智力測驗題目
朋友的小孩(國中)拿一題智力測驗裡的考題來問我
沒錯....我被問倒了......
Q: 給定N個正整數, 請將此N個正整數分成
兩群, 讓這兩群的正整數總合相等, 如果
無解, 則回答"無此種分法", 舉例來說
2, 4, 6, 12 就是分成(2,4,6),(12)
2, 4, 6, 11 就是無此種分法,
請問這有什麼規則可循嗎 ?
譬如說題目是 :
27 3 12 76 100 59 93 16 64 6 38 21
98 43 100 39 58 10 39 71 44 72 93
44 77 34 10 49 69 47
這要怎麼分呢 ?
THX.
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