Challenge: Rearrange Positive & Negative Values

Try to solve the Rearrange Positive & Negative Values problem.

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Statement

Implement a function that rearranges elements in an array so that all negative elements appear to the left and all positive elements (including zero) appear to the right. It’s important to note that maintaining the original sorted order of the input array is not required for this task.

Constraints:

  • 1≤1 \leq arr.length ≤103\leq 10^{3}
  • 10−5≤10^{-5} \leq arr.[i] ≤105\leq 10^{5}

Examples

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