chore: add remaining untracked files

day_5/.gitignore

@@ -0,0 +1,2 @@
+/.idea
+/cmake-build-debug

day_5/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.19)
+project(day_5)
+
+set(CMAKE_CXX_STANDARD 20)
+
+add_executable(day_5 main.cpp)

day_5/main.cpp

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+#include <iostream>
+
+struct Seat {
+    uint32_t row;
+    uint32_t column;
+};
+
+Seat getSeat(std::string &str) {
+    Seat test = {};
+    uint8_t hor_low = 0;
+    uint8_t hor_high = 127;
+
+    for (char c : str) {
+        switch (c) {
+            case 'F':
+                uint8_t diff = hor_high - hor_low;
+                hor_high -= diff;
+                break;
+            case 'B':
+                uint8_t diff = hor_high - hor_low;
+                
+                break;
+            case 'L':
+                break;
+            case 'R':
+                break;
+            default:
+                throw std::exception {};
+        }
+    }
+    return test;
+}
+
+
+
+int main() {
+    std::string seat = "FBFBBFFRLR";
+
+
+
+
+
+
+    return 0;
+}