Problem 43: Get Array Length

Test Case Number

numbers

return

[0, 1, 2, 3, 4]

[500, 499, 498, 497, 496, 495, 494, 493, 492, 491]

[10]

Problem

Given an array numbers consisting of integer elements, write a function solution that returns the length of numbers (i.e., the total number of elements).

Constraints

Each element of numbers is an integer between 0 and 500 inclusive.
numbers is not empty and its length does not exceed 100.

Test Case

Test Case Number	numbers	return
1	[0, 1, 2, 3, 4]	5
2	[500, 499, 498, 497, 496, 495, 494, 493, 492, 491]	10
3	[10]	1

Explanation for Test Case 1

Since numbers contains 5 elements, the return value is 5.

Explanation for Test Case 2

Since numbers contains 10 elements, the return value is 10.

Explanation for Test Case 3

Since numbers contains 1 element, the return value is 1.