From e857f3ac76929435f4ee0bf07acb68b750751fae Mon Sep 17 00:00:00 2001
From: Kyle Shores <kyle.shores44@gmail.com>
Date: Wed, 25 Dec 2024 12:47:10 -0600
Subject: [PATCH] day 25 part 1

---
 2024/src/day25.cpp | 54 ++++++++--------------------------------------
 1 file changed, 9 insertions(+), 45 deletions(-)

diff --git a/2024/src/day25.cpp b/2024/src/day25.cpp
index 176682b..4f2bb48 100644
--- a/2024/src/day25.cpp
+++ b/2024/src/day25.cpp
@@ -11,40 +11,11 @@ struct Data {
   std::vector<std::vector<int>> locks;
 };
 
-void sort_values(std::vector<std::vector<int>>& values, bool reverse = false) {
-  std::sort(values.begin(), values.end(), [&](const auto& a, const auto& b) {
-    for(int i = 0; i < a.size(); ++i) {
-      if (a[i] != b[i]) {
-        if (reverse) {
-          return a[i] > b[i];
-        }
-        return a[i] < b[i];
-      }
-    }
-    return false;
-  });
-}
-
 int part1(const Data &data)
 {
-  auto keys = data.keys;
-  auto locks = data.locks;
-  sort_values(keys);
-  sort_values(locks);
-  for(auto& key : keys) {
-    std::cout << std::format("key: {} {} {} {} {}\n", key[0], key[1], key[2], key[3], key[4]);
-  }
-  std::cout << std::format("-----\n");
-  for(auto& lock : locks) {
-    std::cout << std::format("lock: {} {} {} {} {}\n", lock[0], lock[1], lock[2], lock[3], lock[4]);
-  }
-  std::cout << std::format("-----\n");
-  std::cout << std::format("Number of keys: {}\n", keys.size());
-  std::cout << std::format("Number of locks: {}\n", locks.size());
-
   int sum = 0;
-  for(auto key: keys) {
-    for(auto lock: locks) {
+  for(auto key: data.keys) {
+    for(auto lock: data.locks) {
       bool valid = true;
       for(int i = 0; i < key.size(); ++i) {
         if (key[i] + lock[i] > 5) {
@@ -53,15 +24,6 @@ int part1(const Data &data)
         }
       }
       if (valid) {
-        // std::cout << "key: ";
-        // for(int i = 0; i < key.size(); ++i) {
-        //   std::cout << std::format("{} ", key[i]);
-        // }
-        // std::cout << "lock: ";
-        // for(int i = 0; i < lock.size(); ++i) {
-        //   std::cout << std::format("{} ", lock[i]);
-        // }
-        // std::cout << " fit\n";
         sum++;
       }
     }
@@ -87,6 +49,7 @@ Data parse()
   bool locks = true;
   bool last_empty = true;
   std::vector<int> count(5, 0);
+  int j = 0;
   while (std::getline(file, line))
   {
     if (line.size() == 0) {
@@ -105,16 +68,17 @@ Data parse()
       last_empty = false;
       continue;
     }
-    else if (line == "#####") {
-      last_empty = false;
-      continue;
-    }
     if (line == "....." && last_empty) {
       locks = false;
       last_empty = false;
       continue;
     }
     last_empty = false;
+    ++j;
+    if (j == 6) {
+      j = 0;
+      continue;
+    }
     for(int i = 0; i < line.size(); ++i) {
       count[i] += line[i] == '#';
     }
@@ -164,7 +128,7 @@ int main(int argc, char **argv)
 {
   Data data = parse();
 
-  int answer1 = 0;
+  int answer1 = 2885;
   int answer2 = 0;
 
   auto first = part1(data);