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  1. Prepare
  2. Python
  3. Numpy
  4. Sum and Prod
  5. Discussions

Sum and Prod

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359 Discussions

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  • __coded_vishal__
     + 0 comments
    import numpy as np

n,m=(map(int, input().split()))
l=[]
for i in range(n):
  (l.append(list(map(int, input().split()))))
ar=np.array(l)
s=np.sum(ar,axis=0)
p=np.prod(s)
print(p)

  • 198r1a05c8
     + 0 comments

    import numpy as np

    n, m = map(int,input().split()) a=[] for i in range(n): row = list(map(int,input().split())) a.append(row) print(np.prod(np.sum(a,axis = 0)))

  • [deleted]Challenge Author     + 0 comments

    For Python3

    import numpy

n, m = map(int, input().split())
lst = []

for i in range(n):
    lst.append([*map(int, input().split())])

arr = numpy.array(lst)

print(numpy.prod(numpy.sum(arr, axis=0)))

  • ericstricker73
     + 0 comments
    import numpy as np

n, m = map(int,input().strip().split())
arr_1 = np.array([input().strip().split()[:m] for _ in range(n)], dtype=np.int32) 
print(np.prod( np.sum(arr_1, axis=0) ))

  • abodeoftech
     + 0 comments

    easy two liner:

    import numpy as np
print(np.prod(np.sum(np.array([list(map(int,input().split())) for _ in range(int(input().split()[0]))]),axis = 0)))