Rubicon Project
Now known as Magnite
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Rubicon Project Interview Question
reverse a character array
Interview Answer
Anonymous
Nov 4, 2017
made ouput array, started reading elements from the end of the input array, stored them one by one in the output array , thereby achieved reversed character array was asked to reduce space complexity got rid of the output array, defined a temporary variable, and started swapping first element by last, second by second last, thereby reduced the time and space complexity in half.