refactoring

day7/day.cpp

@@ -0,0 +1,37 @@
+#include <cstdio>
+#include <fstream>
+#include <iostream>
+#include <sstream>
+#include <vector>
+
+std::vector<std::string> splitString(const std::string &str) {
+  std::istringstream iss(str);
+  std::vector<std::string> words;
+  std::string word;
+
+  while (iss >> word) {
+    words.push_back(word);
+  }
+
+  return words;
+}
+
+int main() {
+  std::ifstream inputfile("input");
+  std::string input;
+
+  int res = 0;
+  if (!inputfile.is_open()) {
+    std::cerr << "Could not open the file" << std::endl;
+    return ENOENT;
+  }
+  std::string line;
+  std::vector<std::string> lineSplited;
+  int EqRes;
+
+  while (std::getline(inputfile, line)) {
+    lineSplited = splitString(line);
+    sscanf(lineSplited[0].c_str(), "%d:", &EqRes);
+    lineSplited.erase(lineSplited.begin());
+  }
+}