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William Mantly 2023-09-27 13:39:19 +00:00
parent 4e1d357998
commit fd9a28c43e
1 changed files with 25 additions and 5 deletions
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30
04-matrix-sort/row_col_sort.py
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@ -5,6 +5,11 @@ def matrix_parse(matrix):
return out return out
def matrix_from_file(file):
with open(file, 'r') as file:
return matrix_parse(file.read())
def matrix_sum(matrix): def matrix_sum(matrix):
row_sum = [] row_sum = []
col_sum = [0 for col in range(len(matrix)+1)] col_sum = [0 for col in range(len(matrix)+1)]
@ -16,6 +21,26 @@ def matrix_sum(matrix):
return row_sum, col_sum return row_sum, col_sum
def sort_row(matrix):
row_sum, col_sum = matrix_sum(matrix)
out = []
for index, row in sorted( [i for i in enumerate(row_sum)], key=lambda x:x[1] ):
out.append(matrix[index])
return out;
def sort_col(matrix):
row_sum, col_sum = matrix_sum(matrix)
out = []
places = sorted( [i for i in enumerate(col_sum)], key=lambda x:x[1])
for index, row in enumerate(matrix):
out.append([row[i[0]] for i in places])
return out
def matrix_get_element_width(matrix): def matrix_get_element_width(matrix):
max = 0 max = 0
for row in matrix: for row in matrix:
@ -32,11 +57,6 @@ def matrix_print(matrix, width=None):
for row in matrix: for row in matrix:
print('', *['{:{}d}'.format(el, width) for el in row], '', sep=' | ') print('', *['{:{}d}'.format(el, width) for el in row], '', sep=' | ')
def matrix_from_file(file):
with open(file, 'r') as file:
return matrix_parse(file.read())
m1 ='''10 5 4 20 m1 ='''10 5 4 20
9 33 27 16 9 33 27 16