CodingBat numOccursOf4

numOccursOf4

Write a method to determine how many times the value 4 occurs in an array (int [] nums ). You will need to loop through all of the elements of the array.

numOccursOf4([2, 3, 4, 4, 5]) → 2
numOccursOf4([1, 2]) → 0
numOccursOf4([3, 3, 4, 3, 3, 3]) → 1

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