Advent of code

My participation to advent of code 2024.

Did it in zig, trying to be as memory efficient and fast as possible.

Benchmark

Done with 1000 epoch on a AMD Ryzen 7 7800X3D with a Samsung SSD 980 PRO 2TB (up to 7,000/5,100MB/s for read/write speed) on one thread.

Can be run with zig run -O ReleaseFast benchmark.zig

|-----|------|-------------------|----------|----------|

Day	Part	Mean (μs)	Min (μs)	Max (μs)
1	1	+29 ± 2.24	+28	+76
1	2	+24 ± 2.00	+24	+58
2	1	+42 ± 5.57	+35	+177
2	2	+318 ± 17.69	+298	+521
3	1	+25 ± 4.69	+21	+161
3	2	+18 ± 1.00	+16	+31
4	1	+223 ± 7.48	+217	+331
4	2	+222 ± 13.00	+217	+417
5	1	+157 ± 10.00	+150	+290
5	2	+158 ± 10.72	+151	+273
6	1	+38 ± 6.00	+36	+118
6	2	Too long ~60s	0	0
7	1	+203 ± 24.96	+190	+634
6	2	Too long ~0.2s	0	0
Total		+1457 ± 105.35	+1383	+3087