All sorts of new crap and adjustments

compile

@@ -5,7 +5,7 @@ do
    filename="${file%.*}"
    list="$list $filename.o"
    echo -n "Compiling $filename..."
-   g++ -g -c $file
+   g++ -g -c $file -std=c++17
    if [ $? = '0' ]
    then
     echo "OK"