From c23561a53a6e1d0119d542b1d301b4c5f217daae Mon Sep 17 00:00:00 2001
From: Aelita4 <kontakt@mikorosa.pl>
Date: Sun, 11 Dec 2022 20:13:37 +0100
Subject: [PATCH] 11_2

---
 day11/index.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/day11/index.js b/day11/index.js
index 14812e8..296c25f 100644
--- a/day11/index.js
+++ b/day11/index.js
@@ -17,12 +17,16 @@ function resolveOperation(num, oper) {
 const monkeys = [];
 
 let monkey = {};
+let productOfDivs = 1;
 
 input.split('\n').forEach(line => {
     if(line.startsWith("Monkey ")) monkey.number = parseInt(line.split(" ")[1][0]);
     if(line.startsWith("  Starting items: ")) monkey.items = line.split(": ")[1].split(', ').slice().map(x => parseInt(x));
     if(line.startsWith("  Operation: ")) monkey.operation = line.split(": ")[1];
-    if(line.startsWith("  Test: ")) monkey.divisibleBy = parseInt(line.split(" divisible by ")[1]);
+    if(line.startsWith("  Test: ")) {
+        monkey.divisibleBy = parseInt(line.split(" divisible by ")[1]);
+        productOfDivs *= parseInt(line.split(" divisible by ")[1]);
+    }
     if(line.startsWith("    If true: ")) monkey.ifTrue = parseInt(line.split(" throw to monkey ")[1]);
     if(line.startsWith("    If false: ")) {
         monkey.ifFalse = parseInt(line.split(" throw to monkey ")[1]);
@@ -32,12 +36,12 @@ input.split('\n').forEach(line => {
     }
 });
 
-for(let i = 0; i < 20; i++) {
+for(let i = 0; i < 10000; i++) {
     monkeys.forEach(m => {
         while(m.items.length > 0) {
             m.itemsInspected++;
             let worry = resolveOperation(m.items[0], m.operation);
-            worry = Math.floor(worry / 3);
+            worry = Math.floor(worry % productOfDivs);
             m.items.splice(0, 1);
             if(worry % m.divisibleBy === 0) monkeys[m.ifTrue].items.push(worry);
             else monkeys[m.ifFalse].items.push(worry);