#!/bin/python3 program = list() with open('day10.txt', 'r') as f: for line in f: line = line.strip() if line == "noop": program.append("noop") else: [cmd, arg] = line.split(" ") program.append((cmd, int(arg))) states = list() state = 1 for instruction in program: if instruction == 'noop': states.append(state) else: (cmd, arg) = instruction states.append(state) states.append(state) state += arg part1 = 0 for i in range(19, len(states), 40): part1 += (i+1) * states[i] print(part1) for y in range(6): for x in range(40): index = y * 40 + x state = states[index] if x == state or x == state-1 or x == state+1: print('#', end='') else: print('.', end='') print('')