Suggest websites to practice C/C++ algorithms/puzzles [closed]

Answer 1

There are so many. Few of them are :

http://www.leetcode.com/

http://cpp-wiki.wikidot.com/

http://www.parashift.com/c++-faq-lite/

http://www.coderholic.com/10-more-puzzle-websites-to-sharpen-your-programming-skills/