Rascal/Libraries/Prelude/List/size

Synopsis Determine the number of elements in a list.

Function int size(list[&T] lst)

Usage import List;

Examples

rascal>import List;
ok
rascal>size([20, 10, 30]);
int: 3
rascal>size(["zebra", "elephant", "snake", "owl"]);
int: 4

Questions

Question [1].

Create a list of the right size.

Fill in

import List;
list[str] text = ;

and make the following true:

size(text) == 3;

Question [2].

Determine the number of elements in a list

Given

import List;
text = ["abc", "def", "ghi"];

(text) == 3;

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