Bifalgorithm post · Computer science one · Declaration & Assignment

How can you declare multiple variables and constants in C?

How can you declare multiple variables and constants in C? (Computer science one · Declaration & Assignment) — "As another shorthand, we can declare multiple v…

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Shorthand for declaring variables and defining constants
Multiple variables can be declared on the same line
Variables are delimited with commas
Variables declared together must have the same type
Assignments can be included in the declaration
The int declaration can combine variables and assigned values
The double declaration can combine variables and an assigned value
The const keyword defines a constant
A const variable is read-only
A constant must be assigned a value at declaration

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How can you declare multiple variables and constants in C?

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Computer science one

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sam23

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"As another shorthand, we can declare multiple variables on the same line by delimiting them with a comma. However, they must be of the same type. We can also use an assignment with them.\n\nint numOrders, numUnits = 42, numCustomers = 10, numItems;\n\ndouble costPerUnit = 32.79, salesTaxRate;\n\nAnother convenient keyword is const, short for “constant.” We can apply it to any variable to indicate that it is a read-only variable. Of course, we must assign it a value at declaration. For example:"

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