Started Day 2

Author: zarethrex

.gitignore

@@ -1,3 +1,4 @@
 .cache/
 build/
-.vscode/
+.vscode/
+*.swp

include/advent_of_code/day_2.hxx

@@ -0,0 +1,6 @@
+#pragma once
+
+namespace AdventOfCode24::Day2 {
+    const int BUFFER_SIZE{1024};
+    bool is_safe(std::istringstream line);
+};

src/day_2.cxx

@@ -0,0 +1,31 @@
+#include "advenr_of_code/day_2.hxx"
+
+namespace AdventOfCode24::Day2 {
+    bool safe_pair(int val_1, int val_2, int direction) {
+	const int interval{val_2 - val_1};
+	const int abs_interval{std::abs(interval)};
+
+        
+        if(direction > 0 && val_2 - val_1 <= 0) {
+	  return false;
+	}
+       	else if(direction < 0 && val_2 - val_1 >= 0) {
+          return false;
+	}
+    }
+    bool level_is_safe(std::istringstream line) {
+       std::string element;
+       int previous{-1};
+       int direction{0};
+
+
+       while(std::getline(line, element, ' ')) {
+            if(element.empty()) continue;
+
+	    const int number{std::stoi(element)};
+	    
+	    if(previous > -1) {
+	        if(direction > 
+       }
+    }
+};