15.11. Glossary¶

ordered set:: A data structure in which every element appears only once and every element has an index that identifies it.
stream:: A data structure that represents a “flow” or sequence of data items from one place to another. In C++ streams are used for input and output.
accumulator:: A variable used inside a loop to accumulate a result, often by getting something added or concatenated during each iteration.

Q-1: Match the vocabulary word with its definition.

Try again!

ordered set
a data structure in which every element appears only once and every element has an index that identifies it
stream
a data structure that represents a “flow” or sequence of data items from one place to another. In C++ streams are used for input and output
accumulator
a variable used inside a loop to accumulate a result, often by getting something added or concatenated during each iteration.

Before you keep reading...

Runestone Academy can only continue if we get support from individuals like you. As a student you are well aware of the high cost of textbooks. Our mission is to provide great books to you for free, but we ask that you consider a $10 donation, more if you can or less if $10 is a burden.

Support Runestone Academy Today