x = 5
x++
#now, x = 6

round(4.5) =

round(4.6) =

.............is an array that grows dynamically as more space is needed.

string is a collection of characters that can be accessed based on their index.

operations on strings Can be .....

Items in a linear list are accessed directly

Hash table stores a set of data values associated with a key

......... is a group of items divided into levels. An item at one level can have successor items located at the next lower level

....... is a set of nodes and a set of edges that connect the nodes

........ is a special type of graph where each of the edges is assigned a weight

.......... is associated with a cost for using that edge to move from one node to another

sets, graphs, and networks .......

array is a collection of elements with the .........data type

choose even of them

Nonlinear collections can be .....

..........composite data type that holds data that may consist of many different data types.

latest enhanced CPU systems, recursion is more efficient than iterations.

space complexity of recursive function may go .........than that of a function with iteration

........when this condition is met the function stops calling itself recursively

............. each time a recursive call is made it comes closer to the base criteria.