43 lines
897 B
Python
43 lines
897 B
Python
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codes = open("input.txt").read().split(",")
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codes = [int(i) for i in codes]
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inp = input(">")
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out = str()
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i=0
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while i < len(codes):
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s = str(codes[i])
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action = int(s[-1])
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par = [int(i) for i in list(s[:-2])][::-1]
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if action in [1,2] and len(par) < 2:
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r = 2
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elif action in [3,4] and len(par) < 1:
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r = 0
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for j in range(len(par), r-len(par)):
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par.append(0)
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for j, p in enumerate(par[:-1]):
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par[j] = codes[i+j+2] if p else codes[codes[i+j+2]]
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if action == 1:
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codes[codes[i+3]] = par[0] + par[1]
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i+=4
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elif action == 2:
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codes[codes[i+3]] = par[0] * par[1]
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i+=4
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elif action == 3:
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codes[codes[i+1]] = inp
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i+=2
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elif action == 4:
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out += str(codes[codes[i+1]])
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i+=2
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elif action == 9:
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break
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else:
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err = 1
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break
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print(codes[0])
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