import utils.fileutils as futils
inp = futils.read_list("../data/day8.txt")
len_inp = len(inp)
# instruction_ids_set = set()
for line_change in range(len_inp):
new_inp = list(inp)
if new_inp[line_change].split()[0] == 'jmp':
new_inp[line_change] = 'nop ' + new_inp[line_change].split()[1]
elif new_inp[line_change].split()[0] == 'nop':
new_inp[line_change] = 'jmp ' + new_inp[line_change].split()[1]
else:
continue
iteration_counter = 0
line_count = 0
accumulator = 0
while 0 <= line_count < len_inp and iteration_counter < len_inp + 1:
# instruction_ids_set.add(line_count)
line_splits = new_inp[line_count].split()
instr, val = line_splits[0], int(line_splits[1])
if instr == "acc":
accumulator += val
line_count += 1
elif instr == "jmp":
line_count += val
elif instr == "nop":
line_count += 1
else:
print("IMPOSSIBLE")
iteration_counter += 1
import utils.fileutils as futils
inp = futils.read_list("../data/day1.txt", True)
nums_set = set()
for num in inp:
if 2020 - num in nums_set:
print(num*(2020-num))
break
nums_set.add(num)