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26 lines
602 B
Python
26 lines
602 B
Python
def intcode(seq, offset=0):
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opcode = seq[0 + offset]
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if opcode == 99:
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return seq
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vals = [seq[seq[1 + offset]], seq[seq[2 + offset]]]
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index = seq[3 + offset]
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if opcode == 1:
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seq[index] = sum(vals)
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return intcode(seq, offset + 4)
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elif opcode == 2:
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seq[index] = vals[0] * vals[1]
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return intcode(seq, offset + 4)
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else:
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raise "invalid opcode"
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with open("C:\Coding\Advent Of Code 2019\Day 2\input.txt") as input:
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sequence = list(map(int, input.read().split(",")))
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sequence[1] = 12
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sequence[2] = 2
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print(intcode(sequence))
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