function parameter type: int vector : parameter constraint « STL Introduction « C++ Tutorial

1. C++ Tutorial
2. STL Introduction
3. parameter constraint

#include <algorithm>
#include <vector>
#include <iostream>

using namespace std;

int getMaxInt(vector<int>& v) {
  return *max_element(v.begin( ), v.end( ));
}

int getMinInt(vector<int>& v) {
  return *min_element(v.begin( ), v.end( ));
}

int main( ) {
  vector<int> v;
  for (int i=10; i < 20; ++i) v.push_back(i);
  cout << "min integer = " << getMinInt(v) << endl;
  cout << "max integer = " << getMaxInt(v) << endl;
}

min integer = 10
max integer = 19