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day16.1.py
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day16.1.py
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import matplotlib.pyplot as plt
import numpy as np
from operator import itemgetter
infile = open("day16.in", "r")
# infile = open("test.in", "r")
inString = infile.read()
inList = inString.splitlines()
sampleDict = {}
reg = [0,0,0,0]
def addr(A,B,C,reg=reg):
reg[C]=reg[A]+reg[B]
return reg
def addi(A,B,C,reg=reg):
reg[C]=reg[A]+B
return reg
def mulr(A,B,C,reg=reg):
reg[C]=reg[A]*reg[B]
return reg
def muli(A,B,C,reg=reg):
reg[C]=reg[A]*B
return reg
def banr(A,B,C,reg=reg):
reg[C]=reg[A] & reg[B]
return reg
def bani(A,B,C,reg=reg):
reg[C]=reg[A] & B
return reg
def borr(A,B,C,reg=reg):
reg[C]=reg[A] | reg[B]
return reg
def bori(A,B,C,reg=reg):
reg[C]=reg[A] | B
return reg
def setr(A,B,C,reg=reg):
reg[C]=reg[A]
return reg
def seti(A,B,C,reg=reg):
reg[C]=A
return reg
def gtir(A,B,C,reg=reg):
if A > reg[B]:
reg[C] = 1
else:
reg[C] = 0
return reg
def gtri(A,B,C,reg=reg):
if reg[A] > B:
reg[C] = 1
else:
reg[C] = 0
return reg
def gtrr(A,B,C,reg=reg):
if reg[A] > reg[B]:
reg[C] = 1
else:
reg[C] = 0
return reg
def eqir(A,B,C,reg=reg):
if A == reg[B]:
reg[C] = 1
else:
reg[C] = 0
return reg
def eqri(A,B,C,reg=reg):
if reg[A] == B:
reg[C] = 1
else:
reg[C] = 0
return reg
def eqrr(A,B,C,reg=reg):
if reg[A] == reg[B]:
reg[C] = 1
else:
reg[C] = 0
return reg
func_list = [addr,addi,mulr,muli,banr,bani,borr,bori,setr,seti,gtir,gtri,gtrr,eqir,eqri,eqrr]
num = 0
for i in range(0,len(inList),4):
if 'Before' in inList[i]:
before = inList[i]
inst = inList[i+1]
after = inList[i+2]
before = before.split(':')[1]
before = before.strip().strip('[').strip(']').split(',')
before = list(map(int,before))
inst = list(map(int,inst.split(' ')))
after = after.split(':')[1]
after = after.strip().strip('[').strip(']').split(',')
after = list(map(int,after))
nFuncs = 0
for func in func_list:
reg = before
A,B,C = inst[1],inst[2],inst[3]
# print('Before = ' + str(before))
# print(str(func(A,B,C,reg.copy())))
# print('After = ' + str(after))
if after == func(A,B,C,reg.copy()):
nFuncs += 1
# print('\n')
if nFuncs > 2:
num += 1
else:
break
print(num)