Calculate the Nth digit in the representation of Pi.
Example 1:
Input:N = 1Output:3Explanation:Value of Pi is 3.14...So, the first digit is 3.
Example 2:
Input:N = 2Output:1Explanation:Value of Pi is 3.14...So, the second digit is 1.
Your Task:
You don't need to read input or print anything. Your task is to complete the function nthDigOfPi() which takes an Integer N as input and returns the Nth digit of Pi.
Expected Time Complexity: O(N) Expected Auxiliary Space: O(1)
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Avoid using static/global variables in your code as your code is tested
against multiple test cases and these tend to retain their previous values.
Passing the Sample/Custom Test cases does not guarantee the correctness of code.
On submission, your code is tested against multiple test cases consisting of all
possible corner cases and stress constraints.
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Avoid using static/global variables in coding problems as your code is tested
against multiple test cases and these tend to retain their previous values.
Passing the Sample/Custom Test cases in coding problems does not guarantee the
correctness of code. On submission, your code is tested against multiple test cases
consisting of all possible corner cases and stress constraints.
POTD
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