How can I get the maximum or minimum value in a vector

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In C++, how can I find the greatest or minimum value in a vector?

Is it correct to assume that it would be similar with an array?

Do I require an iterator? 

I tried max element, but I kept receiving errors.

vector<int>::const_iterator it;
it = max_element(cloud.begin(), cloud.end());
error: request for member ‘begin’ in ‘cloud’, which is of non-class type ‘int [10]’

Jun 27, 2022 in C++ by Nicholas
• 7,760 points
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