What is Object-oriented programming?

An approach that builds programs from objects, each bundling data with the procedures (methods) that operate on it. The blueprint for objects is called a class, each object created from a class is called an instance, and each instance has its own values of the member variables.

Japanese name: オブジェクト指向

Object-oriented programming appears in 1 practice question across 1 topic, including Programming Basics (Pseudocode Tracing).

Field: Programming Basics (Pseudocode Tracing)

Object-oriented programming in the explanations

In object-oriented programming, new Counter() creates a new instance each time, so c1 and c2 each have their own count.
Class Counter gives each instance its own integer member va…

Questions that mention Object-oriented programming (1)

Class Counter gives each instance its own integer member variable count (0 when created), and its method inc() adds 1 to its own count. What is the value of x after the following program runs?

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Related terms

Variable Argument Array Bitwise operation Control structure Integer division Modulo operation Off-by-one error Pseudocode Return value

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