【发布时间】:2021-09-11 15:53:30
【问题描述】:
我有 N 个这样的数组(例如 4 个,但数量可以不同)
k1 = [1,0,0,0,1,0,1]
k2 = [0,1,1,0,1,0,1]
k3 = [1,0,0,0,1,0,0]
k4 = [0,0,0,0,1,1,1]
我需要得到以下数组:
k1 = [0.5,0,0,0,0.25,0,0.33]
k2 = [0, 1,1,0,0.25,0,0.33]
k3 = [0.5,0,0,0,0.25,0,0]
k4 = [0, 0,0,0,0.25,1,0.33]
这个想法是将每个元素除以其他数组中相同索引的“1”出现次数。所以你总是得到 1 作为 k1[i]+k2[i]+k3[i]+k4[i]+...kn[i]
的总和【问题讨论】: