You are standing at position
0 on an infinite number line. There is a goal at position
On each move, you can either go left or right. During the
nth move (starting from
n == 1), you take
Return the minimum number of steps required to reach the destination.
Input: target = 2 Output: 3 Explanation: On the first move, we step from 0 to 1. On the second move, we step from 1 to -1. On the third move, we step from -1 to 2.
Input: target = 3 Output: 2 Explanation: On the first move, we step from 0 to 1. On the second step, we step from 1 to 3.
-109 <= target <= 109
target != 0