If you're looking for a comprehensive review including both intuition and theory, I'd be remiss if I didn't recommend CLRS(http://mitpress.mit.edu/books/introdu

If you're looking for a comprehensive review including both intuition and theory, I'd be remiss if I didn't recommend CLRS(http://mitpress.mit.edu/books/introduction-algorithms http://mitpress.mit.edu/books/introduction-algorithms) I personally believe understanding intuition and theory are more important than simply being able to recite an algorithms implementation.