C++ Tutorial/STL Introduction/parameter constraint

function parameter type: int vector

<source lang="cpp">#include <algorithm>

1. include <vector>
2. 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;

}</source>

min integer = 10
max integer = 19