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compare: dory:b12bf04f91b69082eaaf175b38e1aff4947cbaea
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2c03c77ff6 ... b12bf04f91

Author SHA1 Message Date
Dory
b12bf04f91 d21p2: clean up code and properly calculate previously manually-determined best key sequences 2024-12-22 15:27:14 -08:00
Dory
4c68223c42 d22p2 2024-12-22 11:11:59 -08:00
1 changed files with 1 additions and 1 deletions
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day22/d22p2.swift
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@@ -8,7 +8,7 @@ func readInput(_ filePath: String) throws -> [Int] {
func haggle(_ seeds: [Int]) -> [[Int]: [Int: Int]] { func haggle(_ seeds: [Int]) -> [[Int]: [Int: Int]] {
var bananas: [[Int]: [Int: Int]] = [:] var bananas: [[Int]: [Int: Int]] = [:]
for (monkey, seed) in seeds.enumerated() { for (monkey, seed) in seeds.enumerated() {
var prevs = [monkey, seed, Int.min, Int.min] var prevs = [Int.min, Int.min, Int.min, Int.min]
var lastPrice = seed var lastPrice = seed
for _ in 0..<2000 { for _ in 0..<2000 {
var price = ((lastPrice << 6) ^ lastPrice) & 16777215 var price = ((lastPrice << 6) ^ lastPrice) & 16777215