You will be given a positive integer N. Your task is to find the number of positive integers K ≤ N such that K is not divisible by any number among the set {2,3,4,5,6,7,8,9,10}.
Example 1:
Input:N = 11Output:2Explanation:1 and 11 are the only possible solutions.
Example 2:
Input:N = 2Output:1Explanation:1 is the only possible solution.
Your Task:
You don't need to read input or print anything. Your task is to complete the function noOfNumbers() which takes an Integer N as input and returns the answer.
Expected Time Complexity: O(1) Expected Auxiliary Space: O(1)
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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.
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