A 2-dimensional array of ints , has been created and assigned to a2d. Write an expression whose value is the number of rows in this array.

April 4, 2017 Matthew Maennche Java, Learn To Code 21046, Java
A 2-dimensional array of ints , has been created and assigned to a2d. Write an expression whose value is the number of rows in this array.

LANGUAGE: JAVA

CHALLENGE:

A 2-dimensional array of ints , has been created and assigned to a2d. Write an expression whose value is the number of rows in this array.

SOLUTION:

a2d.length

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