Question

write a program to read two dimensional array from user and display the sum of all elements of each row and column.
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Answer 1

Answer:

in which language u need it whether in c,Java, python try to mention it

Answer 2

Phyton Program

#Initialize matrix a

a = [

[1, 2, 3],

[4, 5, 6],

[7, 8, 9]

];

#Calculates number of rows and columns present in given matrix

rows = len(a);

cols = len(a[0]);

#Calculates sum of each row of given matrix

for i in range(0, rows):

sumRow = 0;

for j in range(0, cols):

sumRow = sumRow + a[i][j];

print("Sum of " + str(i+1) +" row: " + str(sumRow));

#Calculates sum of each column of given matrix

for i in range(0, rows):

sumCol = 0;

for j in range(0, cols):

sumCol = sumCol + a[j][i];

print("Sum of " + str(i+1) +" column: " + str(sumCol));