Engineering, 11.02.2020 17:59, emilysambrano2

A matched string is a sequence of {, }, (, ), [, and ] characters that are properly matched. For example, "{{()[]}}" is a matched string, but this "{{()]}" is not, since the second { is matched with a ]. Show how to use a stack so that, given a string of length n, you can determine if it is a matched string in O(n) time.

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A matched string is a sequence of {, }, (, ), [, and ] characters that are properly matched. For exa...