consolidate all repos to one for archive

semester_2/programiranje_2/primeri/Example30/main.cpp

@@ -0,0 +1,23 @@
+#include <iostream>
+#include <stdarg.h>
+
+// function with variable number of arguments (...)
+int sum (int stev, ...) {
+    va_list args; // variable arguments list
+    int arg;
+    int k, vsota=0;
+    va_start(args, stev); //set the last parameter before variable arguments list
+    for (k=0; k<stev; k++) {
+        arg = va_arg(args, int); // take one argument from variable arguments list
+        vsota += arg;
+    }
+    va_end(args); //End using variable argument list
+    return vsota;
+}
+
+int main() {
+    std::cout << sum(5, 10, 20, 30, 40, 50) << std::endl;
+    std::cout << sum(3, 11, 12, 13) << std::endl;
+    return 0;
+}
+