days 1-5

boilerplate/cc/boilerplate.cc

@@ -1,6 +1,23 @@
 #include "boilerplate.hh"
 
-// newline separated split
+// newline separated split, int
+std::vector<int> readFileInt(std::string file){
+    std::vector<int> outputVec;
+
+    std::ifstream inputFile(file);
+    if (!inputFile.is_open()){
+        std::cerr << "File " << file << "not found";
+        exit(1);
+    }
+
+    std::string line;
+    while(getline(inputFile, line)){
+        outputVec.push_back(stoi(line));
+    }
+    return outputVec;
+}
+
+// newline separated split, string
 std::vector<std::string> readFile(std::string file){
     std::vector<std::string> outputVec;
 

boilerplate/cc/boilerplate.hh

@@ -9,6 +9,7 @@
 using InputArrays = std::vector<std::vector<std::string>>;
 
 InputArrays readFile(std::string, char);
+std::vector<int> readFileInt(std::string);
 std::vector<std::string> readFile(std::string);
 std::vector<std::string> ssplit(std::string, char);