Kangaroo Joey is having trouble with a coding problem assigned to him by Senpai Koala and requires your help. The problem is as follows:
Say that a "clump" in an array is a series of 2 or more adjacent elements of the same value. Return the number of clumps in the given array.
Say that a "clump" in an array is a series of 2 or more adjacent elements of the same value. Return the number of clumps in the given array.
Input Format
The elements of the array on a single line separated by commas.
Sample Input
1, 2, 2, 3, 4, 4
Output Format The number of clumps in the given array.
Sample Output
2
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