Cloudbook: C

C offers a hardware-aware memory model. Memory is a sequence of bytes. A location is a consecutive sequence of properly aligned bytes. A variable is a pairing of location to a name. The name is said to be bound to the location. more ...

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The essential properties of a variables are its type, scope and lifetime.

A type is a collection of values and operations defined on those values. A variable is a memory location capable of storing and retrieving a value of a specific type. more ...

LiveC: Store and print your favorite number. more ...

The scope of a variable is the region on the text in which that variable name is known. more ...

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The lifetime of a variable is the extent of time during which the variable location is allocated. more ...

LiveC: "It's like you're unraveling a big cable-knit sweater ..." more ...