Examlex
Determine which elementary row operation(s) applied to the first matrix will yield the second matrix.
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Iterator
An object that provides a way to access elements of a collection sequentially without exposing the underlying representation.
Container
An abstract data structure that serves to contain and organize multiple elements, often with functions to add, remove, and iterate over them.
Iterator
An object that enables the traversal of a container, particularly in collections, allowing access to its elements.
Container
In software, a component designed to hold and manage other GUI components in a specific layout.
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