day 1 part 1
This commit is contained in:
commit
0c9f8224ec
4 changed files with 160 additions and 0 deletions
23
2024/day1/part1/step1/step1.py
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23
2024/day1/part1/step1/step1.py
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import json
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file = open("list.txt","r")
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l1 = []
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l2 = []
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for i in file:
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a,b = i.strip().split(" ")
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a = int(a)
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b = int(b)
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l1.append(a)
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l2.append(b)
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file.close()
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l1.sort()
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l2.sort()
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with open('l1.json', 'w') as l1file:
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json.dump(l1,l1file)
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l1file.close()
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with open('l2.json', 'w') as l2file:
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json.dump(l2,l2file)
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l2file.close()
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102
2024/day1/part1/step2/Cargo.lock
generated
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102
2024/day1/part1/step2/Cargo.lock
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "day1"
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version = "0.1.0"
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dependencies = [
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"json",
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"serde_json",
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]
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[[package]]
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name = "itoa"
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version = "1.0.14"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
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[[package]]
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name = "json"
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version = "0.12.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "078e285eafdfb6c4b434e0d31e8cfcb5115b651496faca5749b88fafd4f23bfd"
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[[package]]
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name = "memchr"
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version = "2.7.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
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[[package]]
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name = "proc-macro2"
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version = "1.0.92"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0"
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dependencies = [
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"unicode-ident",
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]
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[[package]]
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name = "quote"
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version = "1.0.37"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af"
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dependencies = [
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"proc-macro2",
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]
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[[package]]
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name = "ryu"
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version = "1.0.18"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
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[[package]]
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name = "serde"
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version = "1.0.215"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6513c1ad0b11a9376da888e3e0baa0077f1aed55c17f50e7b2397136129fb88f"
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dependencies = [
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"serde_derive",
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]
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[[package]]
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name = "serde_derive"
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version = "1.0.215"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ad1e866f866923f252f05c889987993144fb74e722403468a4ebd70c3cd756c0"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn",
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]
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[[package]]
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name = "serde_json"
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version = "1.0.133"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c7fceb2473b9166b2294ef05efcb65a3db80803f0b03ef86a5fc88a2b85ee377"
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dependencies = [
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"itoa",
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"memchr",
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"ryu",
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"serde",
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]
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[[package]]
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name = "syn"
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version = "2.0.90"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "919d3b74a5dd0ccd15aeb8f93e7006bd9e14c295087c9896a110f490752bcf31"
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dependencies = [
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"proc-macro2",
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"quote",
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"unicode-ident",
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]
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[[package]]
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name = "unicode-ident"
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version = "1.0.14"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83"
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8
2024/day1/part1/step2/Cargo.toml
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8
2024/day1/part1/step2/Cargo.toml
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[package]
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name = "day1"
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version = "0.1.0"
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edition = "2021"
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[dependencies]
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json = "0.12.4"
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serde_json = "1.0.133"
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27
2024/day1/part1/step2/src/main.rs
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27
2024/day1/part1/step2/src/main.rs
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fn main() {
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let mut list1: Vec<i32> = serde_json::from_reader(std::fs::File::open("l1.json").unwrap()).unwrap();
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let mut list2: Vec<i32> = serde_json::from_reader(std::fs::File::open("l2.json").unwrap()).unwrap();
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list1.sort();
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list2.sort();
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if list1.len() != list2.len() {
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panic!("your lists are fucked")
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}
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let mut totaldiff: i64 = 0;
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for i in 0..list1.len() {
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let int1 = list1[i];
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let int2 = list2[i];
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if int1 > int2 {
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totaldiff += (int1 - int2) as i64;
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}
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else if int1 < int2 {
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totaldiff += (int2 - int1) as i64;
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}
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}
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println!("{totaldiff}")
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}
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