From d547c86c17ee37bfe5d8a3d895517daf449e7369 Mon Sep 17 00:00:00 2001
From: John Shaver <john.shaver@emsibg.com>
Date: Mon, 12 Dec 2022 23:27:24 -0800
Subject: [PATCH] day 13 wasn't quite as bad

---
 2022/13/example.txt |  23 +++
 2022/13/index.js    |  58 ++++++
 2022/13/index2.js   |  60 ++++++
 2022/13/input.txt   | 449 ++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 590 insertions(+)
 create mode 100644 2022/13/example.txt
 create mode 100644 2022/13/index.js
 create mode 100644 2022/13/index2.js
 create mode 100644 2022/13/input.txt

diff --git a/2022/13/example.txt b/2022/13/example.txt
new file mode 100644
index 0000000..af73fbb
--- /dev/null
+++ b/2022/13/example.txt
@@ -0,0 +1,23 @@
+[1,1,3,1,1]
+[1,1,5,1,1]
+
+[[1],[2,3,4]]
+[[1],4]
+
+[9]
+[[8,7,6]]
+
+[[4,4],4,4]
+[[4,4],4,4,4]
+
+[7,7,7,7]
+[7,7,7]
+
+[]
+[3]
+
+[[[]]]
+[[]]
+
+[1,[2,[3,[4,[5,6,7]]]],8,9]
+[1,[2,[3,[4,[5,6,0]]]],8,9]
diff --git a/2022/13/index.js b/2022/13/index.js
new file mode 100644
index 0000000..ac8ff77
--- /dev/null
+++ b/2022/13/index.js
@@ -0,0 +1,58 @@
+const fs = require('fs/promises');
+
+const sum = (arr) => arr.reduce((total, num) => total+num, 0);
+const arrayOfLength = n => Array.from(Array(n).keys()).map(() => {});
+
+const main = async () => {
+  const input = (await fs.readFile("./input.txt", 'utf8')).split("\n\n").map(x => x.split("\n").map(x => eval(x)));
+
+  let orderedSum = 0;
+
+  const evaluatePair = ((l, r) => {
+      console.log("Compare items ----- \n  ->", l, "\n  ->", r);
+
+    if(typeof l === "undefined") {
+      console.log("l ran out");
+      return true;
+    }
+    if(typeof r === "undefined") {
+      console.log("r ran out");
+      return false;
+    }
+
+    if(typeof l === "number") {
+      if(typeof r === "number") {
+        if(l === r) {return undefined;}
+        console.log("l to r");
+        return l < r;
+      }
+      l = [l];
+    }
+    if(typeof r === "number") {
+      r = [r]
+    }
+    for(let [i, subL] of Object.entries(l)) {
+      const result = evaluatePair(subL, r[i]);
+      if(typeof result !== "undefined") {
+        return result
+      }
+    };
+    if(l.length < r.length) {
+      return true;
+    }
+  });
+
+  input.forEach(([l, r], i) => {
+    console.log("Evaluate ", i + 1);
+    const result = evaluatePair(l, r);
+      console.log("Evaluate ", i + 1, " as ", result);
+    if(result || typeof result === "undefined") {
+      orderedSum += i + 1;
+    }
+  });
+
+  console.log(orderedSum);
+
+}
+
+main();
diff --git a/2022/13/index2.js b/2022/13/index2.js
new file mode 100644
index 0000000..1cd4b5b
--- /dev/null
+++ b/2022/13/index2.js
@@ -0,0 +1,60 @@
+const fs = require('fs/promises');
+
+const sum = (arr) => arr.reduce((total, num) => total+num, 0);
+const arrayOfLength = n => Array.from(Array(n).keys()).map(() => {});
+
+const main = async () => {
+  const input = (await fs.readFile("./input.txt", 'utf8')).split(/\n+/).map(x => eval(x));
+
+  const evaluatePair = ((l, r) => {
+      console.log("Compare items ----- \n  ->", l, "\n  ->", r);
+
+    if(typeof l === "undefined") {
+      console.log("l ran out");
+      return true;
+    }
+    if(typeof r === "undefined") {
+      console.log("r ran out");
+      return false;
+    }
+
+    if(typeof l === "number") {
+      if(typeof r === "number") {
+        if(l === r) {return undefined;}
+        console.log("l to r");
+        return l < r;
+      }
+      l = [l];
+    }
+    if(typeof r === "number") {
+      r = [r]
+    }
+    for(let [i, subL] of Object.entries(l)) {
+      const result = evaluatePair(subL, r[i]);
+      if(typeof result !== "undefined") {
+        return result
+      }
+    };
+    if(l.length < r.length) {
+      return true;
+    }
+  });
+
+  input.push([[2]], [[6]]);
+  input.sort((l, r) => {
+    const result = evaluatePair(l, r);
+    console.log("SORT RESULT: ", result);
+    return result || typeof result === "undefined" ? -1 : 1;
+  });
+
+  console.log("Input: ", input);
+
+  const firstIndex = input.findIndex(x => JSON.stringify(x) === "[[2]]") + 1;
+  const secondIndex = input.findIndex(x => JSON.stringify(x) === "[[6]]") + 1;
+
+
+  console.log(firstIndex * secondIndex);
+
+}
+
+main();
diff --git a/2022/13/input.txt b/2022/13/input.txt
new file mode 100644
index 0000000..aa4ec06
--- /dev/null
+++ b/2022/13/input.txt
@@ -0,0 +1,449 @@
+[[[[3,10,1,1],[0],[4]],10,[[1,4,1],7,10],[[2,3],[4,10,6,6]],9],[[6,[3,1,4,0,0]],5,8,0],[10,10,7,[[],[0,8],[7,6,4]],[[0,7,2,1,2],7,2,[6,0],[7,6,4,6]]]]
+[[],[],[9,[8,[],1]],[1,5],[[],[]]]
+
+[[[[7],8,[6,6]],9,[0,1],[[7,2]],[]]]
+[[[]],[[[7,4,0,10,9],[3,2,10,6,0]],9,[[7,2,0],[5,7,8],[0,7,4,2],[0,1,3,7]],3,8],[]]
+
+[[],[[[0,3,2,6],7],8,5,5],[1],[[6,6,10,10],9,[[9,1],[6,0,2,10],[0,7,1,1,2]],[0,[],[8,6,5,6],[9,8,6],8]],[0,[],[[],[7,10,10]]]]
+[[2,[[9,2,7],2,[4,8,5],4],0,[[7,4,0,9],3]]]
+
+[[[[1,9,9,1,10],8,1,[],[6,7,9,10]],6,[0,1,9],10],[[9,5,[0,2],7,[8,2]],[1]],[2,6,[[10,6],9,7]],[[[6,7,5,1]],[],0],[]]
+[[[],[8,[6,7],[1,3,7,1,6],6,[]],3],[1,9]]
+
+[[3,3],[[3,8],4,[3,[9,0,6,9],2],5],[],[],[]]
+[[],[2,[1,[6,5,9,1],[6],6],[[7,8,7],[5,4],[9,4,3,0,6],[],[]]],[],[10,[[],7,0,2],4,9]]
+
+[[4],[[],[[4],9],[]]]
+[[[]],[]]
+
+[[[[0,3,4],[],[6,9,5],7]],[]]
+[[8,6,[5],8,2],[[[6,9,8,0],0,[10,0,6,8,5],[],[]],10,[[0,2,10,0],9,[8,1],[7,7,10]],[8],[[1,7,10,5],6]],[[0,[4,9,7,9]],10,[2,[],9]]]
+
+[[5,8,1,3,6],[[6,[1,1,8],5],6,[3,5,[3,3,4,6,5],3,1]],[[10,[7,1,8,3],8,[9,9,9],[4,2,8]],[6,4,[3,1,2,8,7],6],[6,[3],[0,0,9,2],[1],8],[4,[8,5,3,10],[8,7,3,5,7],1,6]],[[[5,2,7,6],6,2]]]
+[[[10],10,[]],[],[7,[[0,9,7,10,2]],[[7],1,6,10,[9]]]]
+
+[[],[0,[[1,9],3,[],3,[3]]],[9,[[3,9,8,4],10,[8,1,3]]],[[[],[4,4,8,6,8],5],[[2,2,9],[8,2,0]],[6,7],4],[[],10]]
+[[[],[[3,2,2,8,9],[4],7,0],0,[9,[2,3,0,9]],8],[[1,0],[7,[7,4,3,4],2,[1,1,1,3],[4,10]],10,5],[],[]]
+
+[[[[],[]],1],[[6,2,[9,8,1,2,0],[]],[]],[[1,[9,7,0,7,3],[4,1,9,6],[8,4,10],9],[7,[1,4,3,4]],0,1],[],[]]
+[[[9,8],[5,4,9,1],[[0],[2,10]],[8],[10,0]],[[[],9,1,[5,5,4,6]]]]
+
+[[[1],4,[4,[9,0,3],2],[],6],[],[],[],[9,2,3,1,7]]
+[[4,1,[2,[6]],10],[],[[9],6,[0],9],[[6,[5,1,9,10],9],5],[]]
+
+[[2,8,[[1],[5,8],[4]]],[2,2,[[4,10,4,3,4],[1],4,[]],7,[8]],[4,[]]]
+[[[]],[4,4],[0]]
+
+[[[6,1,[7,2,8,5,2]],6,[[3,5,1,6],[2,8,0,9],[7,9,5,6,3],[8],[10,1,7]]],[2,9,5],[[],[],6]]
+[[[8],[6,9,6,[3]]],[[[10,6,3],[7,3],[0,6],[]],6]]
+
+[[],[[[4,2,8,3,4],[1,10]],[[7,9,0,0],8]],[[5,2,[6,8,10],8],[7,[1,9,3],0,[]],4],[[0,9,[],[5,0,10],3],[7,7,[5,6,6,5,7]]],[5,6]]
+[[[5,[6,6,4],1],[0,3,5],[[9,0,7]]]]
+
+[[[4,[3,6,5,10,0],[8,4,6,8],2,4],1,[1,2,7,4],[[3,10],[5],[3]]],[[0,[5]],[[],[8],2,8],1,[10,10,0],[]],[[4],0],[[7],9],[10,[]]]
+[[[[],[5,2,8,4,10],2],0,[[6,7,9,7,5],[2,5,8,7],10,0],1,[1]],[7,[]]]
+
+[[[8,[8,4,5]],3,1]]
+[[[],9,1],[[[10,2,4],6,[10,6,0,5],4,[]],[0],[[2,8,5,5,7]],8]]
+
+[[[[6],[2,4,4],[6,8,0,7]],0,[7,1,8,[3,0,5]]],[[[],7,[5,3,9],[8,0]],8,9]]
+[[10,1,[[4,0,6,4],[2]]],[7,7,3,[],[0]],[7,0]]
+
+[[4,[],10]]
+[[[[],[9,5,3,9,4],6,10,[6]],6,1,[[1,1,9],1,7,[5,1]]],[9,[[9,9],[1,0,4,6,9],[]],[],9],[[9,[8,2,2,7,9]],9]]
+
+[4,10,4,2,10]
+[4,10,4,2]
+
+[[[[]],8,0],[[9,0,[9,10,6]],[],7]]
+[[6,5,[6],1,[[4,7,10,2,8],7,3,[8,3,5,10]]]]
+
+[[[0,[2,3],[],[1],[]],4,[[],[1,7,9],[6],[6,4,8,3]],[[9,3,7,9]],[[5,0,1,9,0],[6,2,9]]],[[0,[4,1]],5],[],[]]
+[[[5]],[1,[[9,2,8],[4,1,4,4]]]]
+
+[[],[7],[]]
+[[7,[[10],5,[3],4,2],9,4],[[[8,8],[3,2,3,10,0]],3,0,[2],9]]
+
+[[[6,0,[],[0,5]],[],8,1],[],[5,2],[3,[6,[0,9,4],8,6,[]],9],[1,5,1,6,[2,0,8]]]
+[[[0],9],[[[3,9,2],[0],[9,10,1,4,6]]]]
+
+[[3,[[4,4,10,5],5,[9,6,10,9],9],4,[]],[[[6,4],1,[]]],[[[],[10,4],1],[7,9,[2,6],7,8]]]
+[[5,2,[[0,0],0,2],7,8],[0,1],[[[1],[10,0]],[[],5],1,[[9,8,9,5],6,[5,10,2,3,5]],9],[7,5,3,[8,1,[7,7],2,4],4]]
+
+[[],[[[],7]]]
+[[[[8]],[[4,4,10,8],[7],[2,8,1]]],[],[],[9,8,[[7,8,2,5,1],[1,1]],6,3],[1,[[]],[[7,2],[6,3,5,0,2],7,2],[[9,3,10],[6,4,4],6,[10,4],0]]]
+
+[[4,7,8],[[1,[4,6,1,2],[],[],0],9,6,8,[4,1]]]
+[[9,2],[7,[[5,2,9],[9,4,4,2,10]],0]]
+
+[[4,[[5,9,0],[0,10,4,4,4],[9,2,4],2,3],[],[5],3],[[[7,1,9,2],[0,7,9,8]],[[],[8,2],0,8],[3,2],[[],[],3],6],[6,[[4],[7],[1],[2,9]],2],[[9],[]],[5,[0],[4,[]]]]
+[[[[10,0],10,7],1,[2]],[7,[6,8,2,[9,6,10,1],8]],[],[6],[[],[4,[1,2],7]]]
+
+[[],[7]]
+[[[[2],2,[4,3,9,9,7],6],[7,10,6,[9,1,4,3,10]],[8,[9,7],7,[3,10,3,9]],2]]
+
+[[[0],1],[6],[10],[],[6]]
+[[],[[[9,5,10,6,3],7,10],6],[0,7,0,8],[5,[[10,3],7]]]
+
+[[],[[[4,1,9,7,1],4,[2,4,4],[6,8,4,5,1],[4,8,4,3,3]],10,[],9],[6,[5],[[],[8,4,3,10],[5,3,0,8,4]]],[[[4,2,2],10,1,[6,0,8]],[[3,10],0,0,[7,3,3],[0,1,0,2,0]]],[]]
+[]
+
+[[[]],[[7,7,0,[4,0,7,4],[7]],[[6],8,[0,4,4,10]],[10,7,[9,9,10,0,0]]]]
+[[6,[],7],[[7,7,[7]],[7,4,0],6,[[0,6,9,4,2]],[[7,6,6,6,1],[9,8,10],[0],[7,10,3]]]]
+
+[[4],[[[8,4,9,4],6],2,[4,[6,2,9],6,[0]],[4,6,[]],[1]],[[5],[],[[6,2],9,0,6],9],[],[]]
+[[5,2,1],[[10,[2],2,[2,0,7,6,6],0]],[[[3,0,10,3],8,6,1,[]]],[3],[]]
+
+[[4,[6]],[4,7,[[0,7,4,10,1],[],[10,4,7,6,6],0,1],8],[0,7,[[]]]]
+[[[[6,1],5,10],[9],3,4,[[6,1,9,1,6],6]],[10,1,7,9,7],[[4,[3,9,10],2],[9,[8,2,0,7]],[[1,9],[10,3,5,2,5]],9],[],[1,2,4,2,[2,[6,4,2,4,8],10,4]]]
+
+[[[],3,[[2,2,7,4,7],1]],[6],[[1,[9]],[[3,6,10,2,0],[10,3,0,6,1],8,7],[[3,7,5,9],5,1]],[0]]
+[[[]],[],[],[1,1,6,[[8,0,5,9,10],6],8]]
+
+[[[1,[0,3],[4,8]]],[[3,7,[8],10,9],[],[7]]]
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+
+[[[2,4,5,[],2],[[10]],1],[],[]]
+[[1,[4],[10,[8,4,9,7,3],[]],[0,[],8]]]
+
+[[[],9,[[0,10,0,0,5],[3,4],5,10],[[3,5,9,7,9],[9],[9]],8]]
+[[10,[[3,1,8],[3,2],[6,0],2,5],6,[[2,7,4,0,7],[9,7,3,10,7],[9,4,4,7],6,10]]]
+
+[[[[7,2],6,0,[9,10,3,0,8],8],7,[[1,5],6,[5,7,6,2],[10,6]],[[1,8,0],8],[[],[3,9,10,3],[]]],[[[9,7],10,[6,9,0],[6,2,7,8,3],2],3,[[6,1,2,1],0,2],8,4],[8,[],[3,[5,7,2,1]],[2],0]]
+[[[8,[8,2,10],5,8],2,[[1,0,3,4],6,[10,10],5],[3]],[],[[10],9,8,0],[7,[],[[2]],1,7],[[2,[6,10,4,1],7,[2,3,8]]]]
+
+[[9,10]]
+[[3,8],[[[7,7,2],5,5],[8,6,[4,7,10,10,4],0],9,[3,7]],[[[],[6],[5]],[[2,0,3,8,6],[3,5,8],2,[7,8,0,6,9]],[[3,4,4,3]],7,[[8,5,5,5,3],[5,8,6],3,6]],[[[10,6,2,10],1],[[0,5,0,6],7,10,3,[]],5,1]]
+
+[[5,[[3,5]]],[7],[5,0],[[],4,8,4,7],[[10,1,0],[[0,9],1,0,4,[0,5,1]],[[],[5,6,9],1,[5],[]],[[4,4,5,6,9],[1,9,6],7,2,5],[8,3]]]
+[[],[2,2]]
+
+[[[[1,5,5],[9,2,6,9,0],[10],2],1,8,3,10],[[],7,[6,5,[9,10,7,4],7],[]],[3,4]]
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+
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+[[[[7,8,1,0,5]],[[10,9,7],[1,5,1,2],[6,5,8,10,10]],[[1,0,5,1],[10,3,4,4,2],8,6],4],[3,1,[2,[],[1,10],2,[1,7,4,4]],8,4],[7,5,[[1,8,6,7],8,[3]],9,[[1,8,9],[],[],[10,0],[8]]],[[[8,1],[3,1,5,0],[8],[],6],6,4,0],[[[6,9,10],[3,10,6,7,9],[],5,[4,8,3]]]]
+
+[[3,[5,5,[6]]]]
+[[5],[0],[6,7,6,[9,7,5]],[[[4,5,2,7,10]],[3,10],[[9,9,2,5],0,[8,5,9,5,9],0,[9]],2]]
+
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+[[[7,8,3,[]],9],[]]
+
+[5,7,4,4]
+[5,7,4,4,1]
+
+[[],[0],[],[1,1,[6,[]],1,[4,[6,10,9,2,2]]]]
+[[[9],5,5,[]]]
+
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+
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+
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+[[[[1,6,2,4,8],6,1,9,[2,2]],[9],0,8]]
+
+[[[2,[9,10,10],[9,0,7,2],[7],1],6]]
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+
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+[[[],[1,3,6,1,4],[[5,10],2],0],[]]
+
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+[[[]],[[10,[9],[6,8,8,2,6],[9,3],6]]]
+
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+[[2,6,0,[4,3],10]]
+
+[[],[[[7,1,3,9,2],[8,10,4],2]],[]]
+[[6,6,[6,[],[10,1,1],[7],[]],[8]],[[5,6,1,[6],5],7],[[[1,3,3,1,9],0]]]
+
+[[],[9,9,[2,[1,9,1,3,0]],[2],1]]
+[[[[6,4,8,9],1,8,4],10],[[[],1,2,4],[9,[7,8]],6,9,[[4,2,1,8,5]]]]
+
+[[[[7,1,2,2]],8,[10],9]]
+[[9,[7,[6,3,6,10],5,[0]],[[],8],10],[9,[]],[4,[9,[10]],7],[9,7,[]]]
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