*min_element (first_index, last_index);

*max_element (first_index, last_index);

// C ++ program to find the min and max element
// of Vector using *min_element() in STL
 
#include <bits/stdc++.h>
using namespace std;
 
int main()
{
  // Get the vector
  vector<int> a = { 1, 45, 54, 71, 76, 12 };
 
  // Print the vector
  cout << "Vector: ";
  for (int i = 0; i < a.size(); i++)
    cout << a[i] << " ";
  cout << endl;
 
  // Find the min element
  cout << "\nMin Element = "
    << *min_element(a.begin(), a.end());
 
  // Find the max element
  cout << "\nMax Element = "
    << *max_element(a.begin(), a.end());
  return 0;
}  

Vector: 1 45 54 71 76 12 

Min Element = 1
Max Element = 76