import shared
import matrix
from pprint import pprint
import numpy as np
import operator

OPS = {
    'AND': operator.and_,
    'OR': operator.or_,
    'LSHIFT': operator.lshift,
    'RSHIFT': operator.rshift,
}


def NOT(x):
    return int(x) ^ 65535


def pt1(inp):
    print(inp)
    registers = {}
    for i in inp:
        inst, dest = i.split(" -> ")
        if " " not in inst:
            registers[dest] = inst
            continue
        inst = inst.split()
        if inst[0] == "NOT":
            registers[dest] = NOT(registers[inst[1]])
            continue
        a,op,b = inst
        try:
            a = int(a)
        except ValueError:
            a = int(registers[a])
        try:
            b = int(b)
        except ValueError:
            b = int(registers[b])
        print(a,b)
        registers[dest] = OPS[op](a,b)

        #x,op,y = inst.split(" ")


    pprint(registers)
        

def main():
    with open(shared.get_fname(7), "r") as f:
        inp = [x.rstrip() for x in f.readlines()]
    pt1(inp)
    #pt2(inp)

if __name__ == "__main__":
    main()