2021

Advent of Code 2021

Advent of Code 2021 in Rust.

How to use

# run
cargo run
# run with optimizations
cargo run --release
# run tests
cargo test

I did not finish on time this year

Here are my results as of UTC Sat, 25 Dec 2021

Running the solutions 15 times.

DAY	Duration	PART 1	Part 2
1	30.76µs	1448	1471
2	35.51µs	1484118	1463827010
3	70.21µs	2583164	2784375
4	157.48µs	41503	11400
5	529.35µs	7297	21038
6	4.56µs	345387	1574445493136
7	27.60µs	323647	87640209
8	121.02µs	409	1024649
9	342.92µs	504	1558722
10	65.57µs	166191	1152088313
11	132.75µs	1793	247
12	7.32ms	3495	94849
13	118.29µs	631	EFLFJGRF
14	205.54µs	3906	4441317262452
15	32.62ms	373	2868
16	99.95µs	986	18234816469452
17	514.52µs	12246	3528
22	14.67ms	583641	1182153534186233

TOTAL TIME: 55.09ms