(C++) std::min_element

 

std::min_element is an STL algorithm to find the lowest value in a container.

 

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#include <algorithm> #include <cassert> #include <vector> int main() {   //Create a std::vector with values   std::vector<int> v;   v.push_back( 1);   v.push_back( 4);   v.push_back( 9);   v.push_back(16);   v.push_back(25);   //Just shuffle for fun   std::random_shuffle(v.begin(),v.end());   //Assume the lowest and heighest values are found   assert( *std::min_element(v.begin(),v.end()) ==  1);   assert( *std::max_element(v.begin(),v.end()) == 25); }