X-Git-Url: https://git.sommitrealweird.co.uk/advent-of-code-2020.git/blobdiff_plain/a2ce7bb47964e226d4b10b791a038ca1f1fa67d7:/day5/get_seat_id.py..fe0197cb1dc8f701b69ce52b9acb445351557c8d:/day05/static/gitweb.js?ds=sidebyside diff --git a/day5/get_seat_id.py b/day5/get_seat_id.py deleted file mode 100644 index 1b83889..0000000 --- a/day5/get_seat_id.py +++ /dev/null @@ -1,63 +0,0 @@ -#!/usr/bin/python3 - -def get_row(binary_id): - choices=binary_id[:7] - - selections=[a for a in range(128)] - - for decision in choices: - half_range=int(len(selections)/2) - if decision == 'F': - del selections[-half_range:] - elif decision == 'B': - del selections[:half_range] - - return selections[0] - -def get_col(binary_id): - choices=binary_id[-3:] - - selections=[a for a in range(8)] - - for decision in choices: - half_range=int(len(selections)/2) - if decision == 'L': - del selections[-half_range:] - elif decision == 'R': - del selections[:half_range] - - return selections[0] - -def get_seat(binary_id): - row=get_row(binary_id) - col=get_col(binary_id) - - return ((row,col)) - -def get_seat_id(row, col): - return ((row * 8) + col) - -all_seat_ids=[] - -for line in open("input.txt", "r"): - line = line.rstrip() - - (row, col) = get_seat(line) - all_seat_ids.append(get_seat_id(row, col)) - -# sort the list -all_seat_ids.sort() - -# and print the highest seat id - part 1 -print("Highest seat id: {}".format(all_seat_ids[-1])) - - -# part 2 -my_seat_id=None - -for a,b in enumerate(all_seat_ids, start=all_seat_ids[0]): - if a != b: - my_seat_id=a - break - -print("My seat id: {}".format(my_seat_id))