La futura strategia per la fisica delle particelle in Europa, a Parigi Sono seduto su un treno che va da Ginevra a Parigi, diretto a un simposio dove cercheremo di tirare le fila sulla posizione della comunità scientifica francese rispetto al prossimo aggiornamento de…

Sono seduto su un treno che va da Ginevra a Parigi, diretto a un simposio dove cercheremo di tirare le fila sulla posizione della comunità scientifica francese rispetto al prossimo aggiornamento della Strategia Europea per la Fisica delle Particelle (...)

Perciò era nobilmente pigro Un paio di lettori sono riusciti a decifrare la breve frase che avevo proposto alla vostra attenzione crittografica qualche giorno fa: Pdiho lrxpt ci rwdmxi, br ihsge dv hfabsexj wveq mhemqqir kts …

Perciò era nobilmente pigro

Un paio di lettori sono riusciti a decifrare la breve frase che avevo proposto alla vostra attenzione crittografica qualche giorno fa (...)

www.borborigmi.org/2025/01/19/p...

#borborigmi #primolevi #crittografia

Circa 56 Mentre stanno arrivando gli auguri di inizio 2025 per il biglietto di ATLAS di quest’anno, mi è venuta voglia di misurare quante persone avessero negli anni partecipato a questo appuntamento …

Mentre stanno arrivando gli auguri di inizio 2025 per il biglietto di ATLAS di quest'anno, mi è venuta voglia di misurare quante persone avessero negli anni partecipato a questo appuntamento annuale che esiste dal 2010. (...) www.borborigmi.org/2025/01/06/c...

Un anno quadrato e il biglietto di auguri di ATLAS Il teorema di Nicomaco, che ho scoperto grazie al post su Facebook del mio professore di Metodi Matematici per la Fisica (grazie prof. Sciuto, per il teorema di Nicomaco e per tutto il resto!), aff…

Un anno quadrato e il biglietto di auguri di ATLAS

www.borborigmi.org/2025/01/01/u...

Dieci anni di Advent of Code È la mattina di Natale, sono le 8 e tutti dormono ancora. Per la prima volta arrivo al 25 con tutti i problemi di Advent of Code dei 24 giorni precedenti completati (incredibile!), e si sa che il p…

Dieci anni di #AdventOfCode

www.borborigmi.org/2024/12/26/d...

È mio, è tuo…

AdventOfCode2024/Day25.ipynb at main · marcodelmastro/AdventOfCode2024 Advent Of Code 2024. Contribute to marcodelmastro/AdventOfCode2024 development by creating an account on GitHub.

I've completed "Code Chronicle" - Day 25 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/25 github.com/marcodelmast...

I just completed all 25 days of Advent of Code 2024! #AdventOfCode adventofcode.com

I just completed "Crossed Wires" - Day 24 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/24 github.com/marcodelmast...

I just completed "LAN Party" - Day 23 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/23

github.com/marcodelmast...

(using a dictionary for Part 1, networkx FTW for Part 2!)

AdventOfCode2024/Day21.ipynb at main · marcodelmastro/AdventOfCode2024 Advent Of Code 2024. Contribute to marcodelmastro/AdventOfCode2024 development by creating an account on GitHub.

I've completed "Keypad Conundrum" - Day 21 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/21 github.com/marcodelmast... (Today was as difficult as Day 19, and in some sense similar in what the solution for part 2 needed)

AdventOfCode2024/Day22.ipynb at main · marcodelmastro/AdventOfCode2024 Advent Of Code 2024. Contribute to marcodelmastro/AdventOfCode2024 development by creating an account on GitHub.

I've completed "Monkey Market" - Day 22 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/22 github.com/marcodelmast...

AdventOfCode2024/Day20.ipynb at main · marcodelmastro/AdventOfCode2024 Advent Of Code 2024. Contribute to marcodelmastro/AdventOfCode2024 development by creating an account on GitHub.

I've completed "Race Condition" - Day 20 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/20 github.com/marcodelmast...

AdventOfCode2024/Day19.ipynb at main · marcodelmastro/AdventOfCode2024 Advent Of Code 2024. Contribute to marcodelmastro/AdventOfCode2024 development by creating an account on GitHub.

I just completed "Linen Layout" - Day 19 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/19 github.com/marcodelmast...

I just completed "RAM Run" - Day 18 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/18 github.com/marcodelmast...

AdventOfCode2024/Day16.ipynb at main · marcodelmastro/AdventOfCode2024 Advent Of Code 2024. Contribute to marcodelmastro/AdventOfCode2024 development by creating an account on GitHub.

I've completed "Reindeer Maze" - Day 16 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/16 github.com/marcodelmast... Dijkstra indexed on path score; for Part 2 saving full path and accumulating all positions for paths with best scores, returning total set when best score is exceeded

I've completed "Restroom Redoubt" - Day 14 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/14h...

AdventOfCode2024/Day13.ipynb at main · marcodelmastro/AdventOfCode2024 Advent Of Code 2024. Contribute to marcodelmastro/AdventOfCode2024 development by creating an account on GitHub.

I just completed "Claw Contraption" - Day 13 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/13 github.com/marcodelmast... (after some pondering I realised the problem can be reduced as a system of two linear equations with two unknowns, relatively simple to solve!)

AdventOfCode2024/Day12.ipynb at main · marcodelmastro/AdventOfCode2024 Advent Of Code 2024. Contribute to marcodelmastro/AdventOfCode2024 development by creating an account on GitHub.

I just completed "Garden Groups" - Day 12 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/12 github.com/marcodelmast... (Part 2 was tricky: I got the idea of finding vertices by projecting the square centres pretty quickly, but to account for concave patches I needed to make drawings)

AdventOfCode2024/Day11.ipynb at main · marcodelmastro/AdventOfCode2024 Advent Of Code 2024. Contribute to marcodelmastro/AdventOfCode2024 development by creating an account on GitHub.

I've completed "Plutonian Pebbles" - Day 11 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/11 github.com/marcodelmast...

I've completed "Hoof It" - Day 10 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/10
github.com/marcodelmast...

I've completed "Disk Fragmenter" - Day 9 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/9 (today I had almost no time and arrived quite late. Not difficult, but not easy. Brute force FTW as usual ;))

AdventOfCode2024/Day8.ipynb at main · marcodelmastro/AdventOfCode2024 Advent Of Code 2024. Contribute to marcodelmastro/AdventOfCode2024 development by creating an account on GitHub.

I just completed "Resonant Collinearity" - Day 8 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/8
github.com/marcodelmast...

And here's the first animation of season...

AdventOfCode2024/Day07.ipynb at main · marcodelmastro/AdventOfCode2024 Advent Of Code 2024. Contribute to marcodelmastro/AdventOfCode2024 development by creating an account on GitHub.

I've completed "Bridge Repair" - Day 7 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/7

github.com/marcodelmast...

(There might be some mathematical shortcut, but I went for the brute force solution)

I just completed "Guard Gallivant" - Day 6 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/6

github.com/marcodelmast...

(for Part 2 I initially tested all position on map to place obstacles, then realised I only need to place them on the initial path of the guard)

I've completed "Print Queue" - Day 5 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/5

Wrote a custom `compare` function, passed to sorting algorithm via `functools.cmp_to_key()`. After that, part 1 and part 2 are basically solved in the same way:

github.com/marcodelmast...

I've completed "Ceres Search" - Day 4 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/4 github.com/marcodelmast...

I've completed "Mull It Over" - Day 3 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/3 github.com/marcodelmast...

I've completed "Red-Nosed Reports" - Day 2 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/2 github.com/marcodelmast...