Repository navigation
Expand file tree
/
Copy pathgeneral_opcode_computer.py
More file actions
178 lines (167 loc) · 7.7 KB
/
Copy pathgeneral_opcode_computer.py
File metadata and controls
178 lines (167 loc) · 7.7 KB
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
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
# we might want to be able to assess the state of a VM
# the input codes might all be linked
# omg they might want a rewind capability... AAAAAAA
with open('/Users/relyea/data/input.txt') as input_file:
inpstring = input_file.readlines()
inpstring = inpstring[0].strip()
amplist = inpstring.split(',')
amplist = [int(a) for a in amplist]
amplist_orig = copy(amplist)
# amplist_orig = [3,15,3,16,1002,16,10,16,1,16,15,15,4,15,99,0,0]
# amplist_orig = [3,26,1001,26,-4,26,3,27,1002,27,2,27,1,27,26,
# 27,4,27,1001,28,-1,28,1005,28,6,99,0,0,5]
next_instruction_index_offset = {
'1': 4,
'2': 4,
'3': 2,
'4': 2,
'5': 3,
'6': 3,
'7': 4,
'8': 4,
'9': 2
}
to_modify_index_offset = {
'1': 3,
'2': 3,
'3': 1,
'4': 0,
'5': 0,
'6': 0,
'7': 3,
'8': 3,
'9': 0
}
n_arguments_per_opcode = {
'1': 2,
'2': 2,
'3': 0,
'4': 1,
'5': 2,
'6': 2,
'7': 2,
'8': 2,
'9': 0
}
class get_opcode_output(object):
def __init__(self, input_code, thephase):
self.current_index = 0
self.input_code = input_code # this might share state between machines
self.thephase = thephase
self.input_values = [thephase] # this may share state betwen machines
self.input_index = 0
self.output_values = []
self.output_index = -1
self.phase_received = False
self.action_list = [] # this will contains state objects
# a state object will either be a tuple of postion, old value, new value for writes
# or it will be the index in the output list (and maybe the value for output, if we pop)
# or it will be the index in the input list (and maybe the value of the input, if we pop)
def parseArguments(self, opcode, action_number):
output_arguments = []
for i_argument in range(1, n_arguments_per_opcode[action_number]+1):
if (
len(opcode) < 2 + i_argument or
opcode[-2 - i_argument] == '0'
):
the_index = self.input_code[self.current_index + i_argument]
else:
the_index = self.current_index + i_argument
the_argument = self.input_code[the_index]
output_arguments.append(the_argument)
return output_arguments
def rewind_last_action():
# I have no idea whether, at the end of the rewind, whether we'd need to
# go one space ahead of NOW, or go back to the prior instruction
# I have a feeling they'll want infinite rewind, so I'll make it so it bounces forward now
last_action = self.action_list[-1]
if last_action[0] == '1':
self.input_code[last_action[1]] = last_action[2]
elif last_action[0] == '2':
self.input_code[last_action[1]] = last_action[2]
elif last_action[0] == '7':
self.input_code[last_action[1]] = last_action[2]
elif last_action[0] == '8':
self.input_code[last_action[1]] = last_action[2]
elif last_action[0] == '5':
if len(last_action) > 2:
self.current_index = last_action[2] # this is actually the *next* action after that one
elif last_action[0] == '6':
if len(last_action) > 2:
self.current_index = last_action[2] # this is actually the *next* action after that one
def __call__(self, inputlist: list):
self.input_values += inputlist
input_inst = 0
while self.current_index < len(self.input_code):
opcode = str(self.input_code[self.current_index])
action_number = opcode[-1]
if action_number == '9':
self.action_list.append(('9'))
# print('DONE')
return (100,100)
elif action_number == 'R':
self.rewind_last_action()
# no idea whether we'll need to skip the action or not
# also no idea whether we'll then go after that action and skip this R or something else
# I think R won't be an action but rather an input value, but how that works, I have no idea
self.current_index = self.current_index + next_instruction_index_offset[action_number]
else:
argument_list = self.parseArguments(opcode, action_number)
modifyIndex = self.input_code[self.current_index + to_modify_index_offset[action_number]]
self.current_index = self.current_index + next_instruction_index_offset[action_number]
# print('TEST: ', self.current_index, opcode, argument_list[0], argument_list[1], modifyIndex)
if action_number == '3':
self.input_code[modifyIndex] = self.input_values[self.input_index]
self.action_list.append(('3', modifyIndex, self.input_index, self.input_code[modifyIndex]))
self.input_index += 1
elif action_number == '4':
self.output_index += 1
self.output_values.append(argument_list[0])
self.action_list.append(('4', self.output_index, argument_list[0]))
return self.output_values[self.output_index]
# print('OUTPUT: '+str(argument_list[0]))
elif action_number == '1':
self.action_list.append(('1', modifyIndex, self.input_code[modifyIndex], argument_list[0] + argument_list[1]))
self.input_code[modifyIndex] = argument_list[0] + argument_list[1]
elif action_number == '2':
self.action_list.append(('2', modifyIndex, self.input_code[modifyIndex], argument_list[0] * argument_list[1]))
self.input_code[modifyIndex] = argument_list[0] * argument_list[1]
elif action_number == '7':
self.action_list.append(('7', modifyIndex, self.input_code[modifyIndex], int(argument_list[0] < argument_list[1])))
self.input_code[modifyIndex] = int(argument_list[0] < argument_list[1])
elif action_number == '8':
self.action_list.append(('8', modifyIndex, self.input_code[modifyIndex], int(argument_list[0] == argument_list[1])))
self.input_code[modifyIndex] = int(argument_list[0] == argument_list[1])
elif action_number == '5':
if argument_list[0] != 0:
self.action_list.append(('5', 'YES_OP', self.current_index, argument_list[1]))
self.current_index = argument_list[1]
else:
self.action_list.append(('5', 'NO_OP'))
elif action_number == '6':
if argument_list[0] == 0:
self.action_list.append(('6', 'YES_OP', self.current_index, argument_list[1]))
self.current_index = argument_list[1]
else:
self.action_list.append(('6', 'NO_OP'))
else:
print("FAIL FAIL FAIL ACK")
print(opcode)
return -999
# print('RESULT: ', ','.join([str(a) for a in self.input_code]))
themax = 0
from itertools import permutations
l = list(permutations(range(5,10)))
for thephase in l:
amplifiers = [get_opcode_output(copy(list(amplist_orig)),thephase[ii]) for ii in range(5)]
input_inst = 0
ampnum = 0
while type(input_inst) != tuple:
old_input_inst = copy(input_inst)
input_inst = amplifiers[ampnum]([input_inst])
print(ampnum, input_inst)
ampnum = (ampnum + 1) % 5
print(old_input_inst, thephase)
if old_input_inst > themax:
best_seq = copy(thephase)
themax = old_input_inst