[LeetCode] Find a Value of a Mysterious Function Closest to Target

1 · · April 22, 2022, 4:55 a.m.
1521. Find a Value of a Mysterious Function Closest to Target Winston was given the above mysterious function func. He has an integer array arr and an integer target and he wants to find the values l and r that make the value |func(arr, l, r) - target| minimum possible. Return the minimum possible value of |func(arr, l, r) - target|. Notice that func should be called with the values l and r where 0 <= l, r < arr.length. ...