Restart learning C language
I have learned C programming several years ago, but I would like to refresh my knowledge so looking for some material, which is perfect for this purpose. I have found ALISON courses and I am looking for similar solutions like this, where I can also take tests.
There are tons of tutorials on the Internet for this purpose.
You could also get a book, even those are available for free
in PDF format nowadays too,
If you want test/practice problems then look at Udemy - I think they
do or did do a free C course that had problems to solve. Another alternative
is to google old C exam papers and exercises.
Double Helix STL
