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17.py
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17.py
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CODE = [];
with open('17.txt') as f:
nums = f.read().strip().split(',')
for n in nums:
CODE.append(int(n))
# Extend memmory "alot"
CODE += [0]*10*len(CODE)
def intcom(C, pos, relpos, Input, running):
Output = []
def read(pos, mode):
if mode == 0:
return C[C[pos]]
elif mode == 1:
return C[pos]
elif mode == 2:
return C[C[pos]+relpos]
def write(val, pos, mode):
if mode == 0:
C[C[pos]] = val
if mode == 2:
C[C[pos]+relpos] = val
while running:
oc = C[pos] % 100
ma = (C[pos] - oc) // 100 % 10
mb = (C[pos] - oc - ma*100) // 1000 % 10
mc = (C[pos] - oc - ma*100 - mb*1000) // 10000 % 10
if oc == 99:
return (C, pos, relpos, Output, False)
if oc == 1:
a = read(pos+1, ma)
b = read(pos+2, mb)
write(a + b, pos+3, mc)
step = 4
elif oc == 2:
a = read(pos+1, ma)
b = read(pos+2, mb)
write(a * b, pos+3, mc)
step = 4
elif oc == 3:
if Input == []:
return (C, pos, relpos, Output, True)
else:
a = Input.pop(0)
write(a, pos+1, ma)
step = 2
elif oc == 4:
Output.append(read(pos+1, ma))
step=2
elif oc == 5:
a = read(pos+1, ma)
b = read(pos+2, mb)
if a != 0:
pos = b
step = 0
else:
step = 3
elif oc == 6:
a = read(pos+1, ma)
b = read(pos+2, mb)
if a == 0:
pos = b
step = 0
else:
step = 3
elif oc == 7:
a = read(pos+1, ma)
b = read(pos+2, mb)
write(int(a < b), pos+3, mc)
step = 4
elif oc == 8:
a = read(pos+1, ma)
b = read(pos+2, mb)
write(int(a == b), pos+3, mc)
step = 4
elif oc == 9:
a = read(pos+1, ma)
relpos += a
step = 2
pos += step
def partone():
global CODE
(CODE, pos, relpos, Output, running) = intcom(CODE, 0, 0, [], True)
os = ''.join(map(chr, Output))
print(os)
ol = os.strip().split('\n')
cs = 0
for i in range(1,len(ol)-1):
for j in range(1,len(ol[0])-1):
if ((ol[i][j] == '#') and
(ol[i-1][j] == '#') and
(ol[i+1][j] == '#') and
(ol[i][j-1] == '#') and
(ol[i][j+1] == '#')):
cs += i*j
print(cs)
def parttwo():
global CODE
CODE[0] = 2
pos = 0
relpos = 0
inMain = 'A,B,A,B,C,A,B,C,A,C\n'
inA = 'R,6,L,10,R,8\n'
inB = 'R,8,R,12,L,8,L,8\n'
inC = 'L,10,R,6,R,6,L,8\n'
inF = 'n\n'
In =[ord(x) for x in inMain + inA + inB + inC + inF]
(CODE, pos, relpos, Output, running) = intcom(CODE, pos, relpos, In, True)
os = ''.join(map(chr, Output[:-2]))
print(Output[-1])
#partone()
parttwo()