Leetcode additive no

#1


Whats the differencebetween this and a normal fibonacci number

#2

Hi Somasree… This question and a normal Fibonacci series are both different.
Fibonacci series is a fixed seies ie. 0 1 1 2 3 5 8 13…
While this question is totally different.Consider the following input.
Input: “199100199”
Output: true
Explanation: The additive sequence is: 1, 99, 100, 199. 1 + 99 = 100, 99 + 100 = 199
Both have only the same logic that the current number should be the sum of previous 2 numbers.
Hope ur doubt is cleared now.

#3

yes is cleared now :grinning:

#4

Kindly mark the doubt as cleared and give your feedback.

#5

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