- find successors and predecessors using BST (both list will be sorted); in the end, we can easily get top k from the two sorted list - with BST: **inorder traversal gives us sorted predecessors - ...
System.out.printf("%1$s HTTP status code refers to a %2$s%n", 100, getHTTPCodeDesc(100)); System.out.printf("%1$s HTTP status code refers to a %2$s%n", 200 ...