Array ( [0] => Array ( [title] => L2A [link] => https://www.youtube.com/embed/-0f8UoHwSxA ) [1] => Array ( [title] => L2B [link] => https://www.youtube.com/embed/3ozXH6sZjGc ) [2] => Array ( [title] => L2C [link] => https://www.youtube.com/embed/IvfWlrvs1Ug ) [3] => Array ( [title] => L2D [link] => https://www.youtube.com/embed/RBSfapcX3v0 ) [4] => Array ( [title] => L2E [link] => https://www.youtube.com/embed/8b0vu-zeGms ) [5] => Array ( [title] => L2F [link] => https://www.youtube.com/embed/VsByD96ZAWo ) [6] => Array ( [title] => L2G [link] => https://www.youtube.com/embed/fYtEVb5VkpE ) [7] => Array ( [title] => L2H [link] => https://www.youtube.com/embed/Vsac8iJj5cs ) [8] => Array ( [title] => L2I [link] => https://www.youtube.com/embed/j2CMIMGzNq4 ) [9] => Array ( [title] => L2J [link] => https://www.youtube.com/embed/Px3jUzQEcpY ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第2講 Sorting Lower Bound、Basic Data Structures I (List, Queue, Stack)