CumulationPlease implement a python program to cumulate row-wise sums, column-wise sums, and total...

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CumulationPlease implement a python program to cumulate row-wise sums, column-wise sums, and total sum of input matrix of positive integers incrementally (i.e., without storing input matrix if the matrix is huge). Your program should read all t3*.dat in the same directory as your p3.py, and generate output for each t3*.dat as the example below. You need handle whitespace as the whitespace convention and handle eors. Possible eors are: 1) input is not positive integers, and 2) number of columns are not the same for all rows. If a t3*.dat file contains eors, you need to print eor message (e.g., “ERROR: t39.dat is not in coect format”) and exit from cuent file and try next file if there is one. You need to create all possible files to make sure your program works.Input Example: 1   2 3   4 5   6Output Example: 1   2   3 3   4   7 5   6  11 9  12  21

Aditya · Accepted Answer

def checkfile(file):
    f = open(i, 'r')
    line = f.readlines()
    temp = []
    flag = 0
    for j in line:
        j = j.split()
        temp.append(j)
        try:
            for k in range(len(j)):
                j[k] = int(j[k])
        except Exception:
            print(i,

Cumulation Please implement a python program to cumulate row-wise sums, column-wise sums, and total sum of input matrix of positive integers incrementally (i.e., without storing input matrix if the...

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