Working with 2 test cases only
Cannot figure out the 3 test case
Hey @abhinavsehgal802_270a44594b6dc4ad,
You need to solve the above problem using binary search.
Your code fails for this testcase : 1000000000000 6
as the precision of double isn’t as expected in Java and needs to be set manually, so the answer isn’t accurate.
So rather than solving the problem using double. It’s advisable to use long to avoid any decimal conversions.
Hope it helps 
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