Write a Python program to read a square matrix from console and print the sum of matrix primary diagonal. Accept the size of the square matrix and elements for each column separated with a space (for every row) as input from the user
- برمجة
- برمجة بايثون
- 2021-04-15
- salsabeelalhams99111801528
الأجوبة
size = int(input("Input the size of the matrix: "))
matrix = [[0] * size for row in range(0, size)]
for x in range(0, size):
line = list(map(int, input().split()))
for y in range(0, size):
matrix[x][y] = line[y]
matrix_sum_diagonal = sum(matrix[size - i - 1][size - i - 1] for i in range(size))
print("Sum of matrix primary diagonal:")
print(matrix_sum_diagonal)أسئلة مشابهة
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