Max profit with one buy and one sell over a price array.

Track min so far and best profit. O(n). Clarify single transaction constraint.

Best Time to Buy and Sell Stock: Android Interview Question

Best Time to Buy and Sell Stock interview question with a clear example answer for Android engineers. Practice with AceMobileInterview.

This is a common Android interview topic: Best Time to Buy and Sell Stock.

Below is a concise answer you can adapt in a real interview, then go deeper in the full AceMobileInterview track.

1.Max profit with one buy and one sell over a price array.
Track min so far and best profit. O(n). Clarify single transaction constraint.

Keep going with AceMobileInterview

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Best Time to Buy and Sell Stock: Android Interview Question

1.Max profit with one buy and one sell over a price array.

Keep going with AceMobileInterview