1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
#!/usr/bin/env python
#---------------------------------------------
# AUTHOR: Robert DiCicco
# DATE : 2023-05-26
# Challenge 218 MatrixScore.py ( Python )
#---------------------------------------------
matrix = [ [0,0,1,1],
[1,0,1,0],
[1,1,0,0], ]
row = 0
col = 0
def ShowMatrix():
total = 0
for x in range(3): #[0,1,2]:
print(matrix[x])
total += binary_to_decimal(matrix[x])
print("Total = ",total,"\n")
def ToggleRow(r, ov):
cnt = 0
testmat = []
for x in matrix[r]:
if x == 0:
testmat.append(1)
else:
testmat.append(0)
cnt += 1
testval = binary_to_decimal(testmat)
cnt = 0
if testval > ov:
for x in matrix[r]:
if x == 0:
matrix[r][cnt] = 1
else:
matrix[r][cnt] = 0
cnt += 1
print("Toggled Row ",r)
ShowMatrix()
def ToggleCol(c):
ov = GetColVal(c)
row = 0
testmat = []
while row < 3:
if matrix[row][c] == 0:
testmat.append(1)
else:
testmat.append(0)
row += 1
testval = binary_to_decimal(testmat)
if testval > ov:
for x in range(3): #[0,1,2]:
matrix[x][c] = testmat[x]
print("Toggled column ",c)
ShowMatrix()
def binary_to_decimal(binary_array):
decimal = 0
power = len(binary_array) - 1
for digit in binary_array:
decimal += digit * (2 ** power)
power -= 1
return decimal
def GetColVal(c):
testmat = []
row = 0
while row < 3:
testmat.append(matrix[row][c])
row += 1
colval = binary_to_decimal(testmat)
return colval
############################################
ShowMatrix()
for myrow in range(3): #[0,1,2]:
bd = binary_to_decimal(matrix[myrow])
ToggleRow(myrow, bd)
for mycol in range(4): #[0,1,2,3]:
ToggleCol(mycol)
#---------------------------------------------
# SAMPLE OUTPUT
# python .\MatrixScore.py
# [0, 0, 1, 1]
# [1, 0, 1, 0]
# [1, 1, 0, 0]
# Total = 25
# Toggled Row 0
# [1, 1, 0, 0]
# [1, 0, 1, 0]
# [1, 1, 0, 0]
# Total = 34
# Toggled column 2
# [1, 1, 1, 0]
# [1, 0, 0, 0]
# [1, 1, 1, 0]
# Total = 36
# Toggled column 3
# [1, 1, 1, 1]
# [1, 0, 0, 1]
# [1, 1, 1, 1]
# Total = 39
#---------------------------------------------
|
