Source directory

3 files changed, 37 insertions, 0 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
new file mode 100644
index 0000000..57dfa6d
--- /dev/null
+++ b/src/CMakeLists.txt
@@ -0,0 +1,10 @@
+cmake_minimum_required(VERSION 3.10)
+project(gocdtest CXX)
+
+message("${CMAKE_SOURCE_DIR}")
+
+add_executable(hwrld
+    ${CMAKE_SOURCE_DIR}/hwrld.cpp
+)
+
+target_compile_features(hwrld PRIVATE cxx_std_17)
diff --git a/src/hwrld.cpp b/src/hwrld.cpp
new file mode 100644
index 0000000..d486c74
--- /dev/null
+++ b/src/hwrld.cpp
@@ -0,0 +1,11 @@
+#include <iostream>
+#include <string>
+#include "hwrld.h"
+
+
+int main() {
+    std::string a = "Hello,", b = "World!";
+    std::cout << concat(a, b) << std::endl;
+    std::vector<int> is = {1, 2, 3, 4};
+    std::cout << sum_of_ints(is) << std::endl;
+}
diff --git a/src/hwrld.h b/src/hwrld.h
new file mode 100644
index 0000000..b0f7336
--- /dev/null
+++ b/src/hwrld.h
@@ -0,0 +1,16 @@
+#include <iostream>
+#include <vector>
+
+
+std::string concat(std::string &a, std::string &b) {
+    return a + ' ' + b;
+}
+
+int sum_of_ints(std::vector<int> &v) {
+    int sum = 0;
+    for(auto elm : v) {
+        sum += elm;
+    }
+
+    return sum;
+}