From b2503f5ebed4da42950b8e02cb03e0b9950560e9 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Thu, 1 Dec 2022 20:08:55 +0100
Subject: day 1 part 2

---
 22.1/main.cpp | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

(limited to '22.1')

diff --git a/22.1/main.cpp b/22.1/main.cpp
index 4a33aca..5f7aea6 100644
--- a/22.1/main.cpp
+++ b/22.1/main.cpp
@@ -1,21 +1,29 @@
 #include <algorithm>
+#include <array>
 #include <iostream>
 #include <string>
 using namespace std;
 
 class Solution {
-	long best = -1;
+	array<long, 3> best = {0};
 	long curtotal = 0;
-public:
 
+public:
 	void addItem(long cals) {
 		curtotal += cals;
 	}
 	void endElf() {
-		best = max(best, curtotal);
+		if (best[0] < curtotal) {
+			best[0] = curtotal;
+			// i wonder if the compiler is smart enough to skip the second if
+			// would honestly be pretty terrifying
+			if (best[0] > best[1]) swap(best[0], best[1]);
+			if (best[1] > best[2]) swap(best[1], best[2]);
+		}
 		curtotal = 0;
 	}
-	long getAnswer() { return best; }
+	long getPartOne() { return best[2]; }
+	long getPartTwo() { return best[0] + best[1] + best[2]; }
 };
 
 
@@ -31,5 +39,6 @@ main()
 		}
 	}
 	sol.endElf();
-	cout << sol.getAnswer() << endl;
+	cout << sol.getPartOne() << endl;
+	cout << sol.getPartTwo() << endl;
 }
-- 
cgit 1.4.1-2-gfad0