Day 1

src/main.cpp

@@ -0,0 +1,43 @@
+#include <iostream>
+
+#include "fmt/base.h"
+#include <fstream>
+#include <iterator>
+#include <string>
+#include <vector>
+
+int main() {
+    std::vector<std::string> rotations;
+    int currentPos { 50 };
+    int zeroCount { 0 };
+
+    // Step 1: Read file
+    std::ifstream file("src/rotations.txt");
+    std::string line;
+
+    if (!file) {
+        fmt::print("Sex");
+        return 1;
+    }
+
+    while (std::getline(file, line)) {
+        rotations.push_back(line);
+    }
+
+    for (const auto& rotation : rotations) {
+        char direction = rotation[0];
+        int distance = std::stoi(rotation.substr(1));
+
+        if (direction == 'L') {
+            currentPos = (currentPos - distance + 100) % 100;
+        } else {
+            currentPos = (currentPos + distance) % 100;
+        }
+
+        if (currentPos == 0) {
+            zeroCount++;
+        }
+    }
+
+    fmt::print("{}\n", zeroCount);
+}