Given the first 2 terms A and B of a Geometric Series. The task is to find the Nth term of the series.
Example 1:
Input: A = 2 B = 3 N = 1 Output: 2 Explanation: The first term is already given in the input as 2 Example 2:
Input: A = 1 B = 2 N = 2 Output: 2 Explanation: Common ratio = 2, Hence second term is 2. Your Task: You don't need to read input or print anything. Your task is to complete the function termOfGP() that takes A, B and N as parameter and returns Nth term of GP. The return value should be double that would be automatically converted to floor by the driver code.
Expected Time Complexity : O(logN) Expected Auxilliary Space : O(1)
Constraints: -100 <= A <= 100 -100 <= B <= 100 1 <= N <= 5