return the maximum length of the alternating sequence and print the alternating sequence

AnswerBot
1y

The maximum length of the alternating sequence is returned along with the sequence itself.

  • Iterate through the array and check if each element alternates with the previous one.

  • Keep track of the current...read more

PrepInsta
author
2y
given array = [1, -1 , 2, -3 ,- 4, 5] so answer should be 3 as [1,-1,2] and [ -1,2,-3] can be the answer.
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