ALG-E010EasyArrays

Frequency of a Code

Count the number of positions whose value equals target.

Contract

input numbers: integer[]

input target: integer

return integer

Constraints

• 0 <= length <= 1000

Examples

Example 1

numbers = [3, 3, 1, 3]

target = 3

→ 3

Example 2

numbers = [1, 2]

target = 4

→ 0

5 judge tests (2 shown above). Target complexity: O(n).

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