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Nov 18th, 2019
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  1. from random import randint
  2.  
  3. def printmatrix (matrix):
  4. for i in range (len(matrix)):
  5. for j in range (len(matrix[i])):
  6. print("{:4d}".format(matrix[i][j]), end="")
  7. print()
  8. N = int( input('Введите размерность матрицы '))
  9. matrix = [[randint(1,100) for i in range(N)] for j in range(N)]
  10. printmatrix(matrix)
  11.  
  12. min = matrix[0][0]
  13. for i in range(len(matrix)):
  14. for j in range(len(matrix[i])-i+2, len(matrix[i])):
  15. if (matrix[i][j] < min):
  16. min=matrix[i][j];
  17. print('Минимальный элемент: ', min)
  18.  
  19. mul = 1
  20. for j in range (N):
  21. if (matrix[N - 1][j] !=0):
  22. mul *= matrix[N-1][j]
  23. print('Произведение элементов последней строки: ', mul)
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