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Arrays 在Python中对组合的数字列表求和_Arrays_Python 3.x_List_Combinatorics - Fatal编程技术网

Arrays 在Python中对组合的数字列表求和

Arrays 在Python中对组合的数字列表求和,arrays,python-3.x,list,combinatorics,Arrays,Python 3.x,List,Combinatorics,我有4个阵列,如下所示:- arr1 = ['A', 'B','C','D','E','F','G','H','I','J'] arr2 = ['k','l','M','N'] arr3 = ['O','P','Q','R','S'] arr4 = ['T','U','V','W','X','Y','Z','AA','AB'] 我正在解决一个组合问题,我需要从数组1中选择5,从数组2中选择1,从数组3中选择2,从数组4中选择3,这样最终的组合中就有11个元素。我已经用“Itertools”完成

我有4个阵列,如下所示:-

arr1 = ['A', 'B','C','D','E','F','G','H','I','J']
arr2 = ['k','l','M','N']
arr3 = ['O','P','Q','R','S']
arr4 = ['T','U','V','W','X','Y','Z','AA','AB']
我正在解决一个组合问题,我需要从数组1中选择5,从数组2中选择1,从数组3中选择2,从数组4中选择3,这样最终的组合中就有11个元素。我已经用“Itertools”完成了这部分

数组中的每个元素都有相应的值,例如a=1、B=2、AB=28。 我的下一个挑战是为拾取的元素拾取所有对应的11个值,并将它们相加,最后导出为csv

CSV文件中的预期输出为:- 第1行-ABCDEFGHIJK-66 **66等于1到11的和。这里的重点是数字1到11可以是我应该使用的输入文件的任何基础

这就是我一直在思考如何进行所有对应值求和的第二步。

以下是我用于创建组合的代码:-

   import itertools
   from itertools import combinations
   import pandas as pd
   def rSubset(arr, r):
   return list(combinations(arr, r))
   # Driver Function
   if __name__ == "__main__":
   arr = ['A', 'B','C','D','E','F','G','H','I','J']
   arr1 = ['k','l','M','N']
   arr2 = ['O','P','Q','R','S']
   arr3 = ['T','U','V','W','X','Y','Z','AA','AB']
   r = 5
   s = 1
   t = 2
   u = 3
   BaList = rSubset(arr, r)
   KList = rSubset(arr1, s)
   AList = rSubset(arr2, t)
   BoList = rSubset(arr3, u)
   inputdata = [
   BaList,
   KList,
   AList,
   BoList,
   ]
   result = list(itertools.product(*inputdata))
   df = pd.DataFrame(zip(result), columns=['column'])
   df.to_csv("C:\\Users\\013830\\Desktop\\PCM.csv", index=False)