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05.py
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#!/usr/bin/env python3
puzzle_input = "3,225,1,225,6,6,1100,1,238,225,104,0,1102,31,68,225,1001,13,87,224,1001,224,-118,224,4,224,102,8,223,223,1001,224,7,224,1,223,224,223,1,174,110,224,1001,224,-46,224,4,224,102,8,223,223,101,2,224,224,1,223,224,223,1101,13,60,224,101,-73,224,224,4,224,102,8,223,223,101,6,224,224,1,224,223,223,1101,87,72,225,101,47,84,224,101,-119,224,224,4,224,1002,223,8,223,1001,224,6,224,1,223,224,223,1101,76,31,225,1102,60,43,225,1102,45,31,225,1102,63,9,225,2,170,122,224,1001,224,-486,224,4,224,102,8,223,223,101,2,224,224,1,223,224,223,1102,29,17,224,101,-493,224,224,4,224,102,8,223,223,101,1,224,224,1,223,224,223,1102,52,54,225,1102,27,15,225,102,26,113,224,1001,224,-1560,224,4,224,102,8,223,223,101,7,224,224,1,223,224,223,1002,117,81,224,101,-3645,224,224,4,224,1002,223,8,223,101,6,224,224,1,223,224,223,4,223,99,0,0,0,677,0,0,0,0,0,0,0,0,0,0,0,1105,0,99999,1105,227,247,1105,1,99999,1005,227,99999,1005,0,256,1105,1,99999,1106,227,99999,1106,0,265,1105,1,99999,1006,0,99999,1006,227,274,1105,1,99999,1105,1,280,1105,1,99999,1,225,225,225,1101,294,0,0,105,1,0,1105,1,99999,1106,0,300,1105,1,99999,1,225,225,225,1101,314,0,0,106,0,0,1105,1,99999,8,226,677,224,102,2,223,223,1005,224,329,1001,223,1,223,1108,677,226,224,102,2,223,223,1006,224,344,101,1,223,223,108,677,226,224,102,2,223,223,1006,224,359,101,1,223,223,7,677,226,224,102,2,223,223,1005,224,374,101,1,223,223,1007,226,677,224,102,2,223,223,1005,224,389,101,1,223,223,8,677,677,224,102,2,223,223,1006,224,404,1001,223,1,223,1007,677,677,224,1002,223,2,223,1006,224,419,101,1,223,223,1108,677,677,224,1002,223,2,223,1005,224,434,1001,223,1,223,1107,226,677,224,102,2,223,223,1005,224,449,101,1,223,223,107,226,226,224,102,2,223,223,1006,224,464,101,1,223,223,1108,226,677,224,1002,223,2,223,1005,224,479,1001,223,1,223,7,677,677,224,102,2,223,223,1006,224,494,1001,223,1,223,1107,677,226,224,102,2,223,223,1005,224,509,101,1,223,223,107,677,677,224,1002,223,2,223,1006,224,524,101,1,223,223,1008,677,677,224,1002,223,2,223,1006,224,539,101,1,223,223,7,226,677,224,1002,223,2,223,1005,224,554,101,1,223,223,108,226,226,224,1002,223,2,223,1006,224,569,101,1,223,223,1008,226,677,224,102,2,223,223,1005,224,584,101,1,223,223,8,677,226,224,1002,223,2,223,1005,224,599,101,1,223,223,1007,226,226,224,1002,223,2,223,1005,224,614,101,1,223,223,1107,226,226,224,1002,223,2,223,1006,224,629,101,1,223,223,107,677,226,224,1002,223,2,223,1005,224,644,1001,223,1,223,1008,226,226,224,1002,223,2,223,1006,224,659,101,1,223,223,108,677,677,224,1002,223,2,223,1005,224,674,1001,223,1,223,4,223,99,226"
puzzle_input = puzzle_input.split(",")
def run_opcode():
memory = puzzle_input[:]
current_pointer = 0
while True:
if current_pointer >= len(memory):
raise Exception("Reached end")
# A B C D E
# D E = Opcode
# A, B, C = Parameter-Modi für Parameter 1 (C), 2 (B), 3 (A)
# Instruktion auf korrekte Länge bringen
instruction = f"%05d" % int(memory[current_pointer])
instruction = list(instruction)
# E D C B A
instruction.reverse()
current_opcode = int(instruction[1] + instruction[0])
parameter_modes = instruction[2:]
def get_parameter(num, parse_mode = True):
if parse_mode == False:
mode = 1
else:
mode = int(parameter_modes[num-1])
if mode == 0:
# Position mode
param_pos = int(memory[current_pointer+num])
return int(memory[param_pos])
elif mode == 1:
# Immediate mode
return int(memory[current_pointer+num])
else:
raise Exception("Invalid parameter mode")
if current_opcode == 1:
# ADD
param1 = get_parameter(1)
param2 = get_parameter(2)
dest = get_parameter(3, False) # Nur Position Mode
result = param1 + param2
#print(current_pointer, "ADD", param1, "+", param2, "=", result, "=>", dest)
memory[dest] = result
# Nächste Instruktion
current_pointer += 4
elif current_opcode == 2:
# MUL
param1 = get_parameter(1)
param2 = get_parameter(2)
dest = get_parameter(3, False) # Nur Position Mode
result = param1 * param2
#print(current_pointer, "MUL", param1, "*", param2, "=", result, "=>", dest)
memory[dest] = result
# Nächste Instruktion
current_pointer += 4
elif current_opcode == 3:
# MEMCPY
val = int(input("MEMCPY INPUT: "))
dest = get_parameter(1, False) # Nur Position Mode
#print(current_pointer, "WRITE", val, "=>", dest)
memory[dest] = val
# Nächste Instruktion
current_pointer += 2
elif current_opcode == 4:
# ECHO
target = get_parameter(1, False) # Nur Position Mode
print(current_pointer, "\t****\t\t\tMEMORY @", target, ":", memory[target])
# Nächste Instruktion
current_pointer += 2
elif current_opcode == 5:
# Jump if true
param1 = get_parameter(1)
if (param1 != 0):
# Jump
current_pointer = get_parameter(2)
else:
current_pointer += 3
elif current_opcode == 6:
# Jump if false
param1 = get_parameter(1)
if (param1 == 0):
# Jump
current_pointer = get_parameter(2)
else:
current_pointer += 3
elif current_opcode == 7:
# less than
param1 = get_parameter(1)
param2 = get_parameter(2)
dest = get_parameter(3, False)
if (param1 < param2):
memory[dest] = 1
else:
memory[dest] = 0
current_pointer += 4
elif current_opcode == 8:
# equals
param1 = get_parameter(1)
param2 = get_parameter(2)
dest = get_parameter(3, False)
if (param1 == param2):
memory[dest] = 1
else:
memory[dest] = 0
current_pointer += 4
elif current_opcode == 99:
# HALT
print("HALT")
break
else:
raise Exception("Invalid opcode @ " + str(current_pointer) + ": " + str(current_opcode))
# Teil 1 + 2
run_opcode()