#include<iostream>
#include<algorithm>
#include<iomanip>
#include<vector>
#include<functional>
using namespace std;
int main()
{
  vector<int> first{ 1, 2, 3, 4, 5 };
  vector<int> second{ 1, 2, 3 ,4, 5, 6,7 };
  //1.equal 比较算法
  cout << boolalpha << equal(first.begin(), first.end(), second.begin(), second.end());
  return 0;
}

#include<iostream>
#include<algorithm>
#include<iomanip>
#include<vector>
#include<functional>
using namespace std;
int main()
{
  vector<int> first{ 1, 2, 3, 4, 5 };
  vector<int> second{ 1, 2, 3 ,4, 5, 6,7 };
  //2. include 是否包含的算法
  cout << includes(first.begin(), first.end(), second.begin(), second.end());
  return 0;
}

#include<iostream>
#include<algorithm>
#include<iomanip>
#include<vector>
#include<functional>
using namespace std;
int main()
{
  vector<int> first{ 1, 2, 3, 4, 5 };
  vector<int> second{ 1, 2, 3 ,4, 5, 6,7 };
  //3.lexicograhical_compare
  cout << lexicographical_compare(first.begin(), first.end(), second.begin(), second.end());
  return 0;
}

#include<iostream>
#include<algorithm>
#include<iomanip>
#include<vector>
#include<functional>
using namespace std;
int main()
{
  vector<int> first{ 1, 2, 3, 4, 5 };
  vector<int> second{ 1, 2, 3 ,4, 5, 6,7 };
  //4. 最大值  
  cout << max(1, 2) << endl;
  cout << *max_element(first.begin(), first.end()) << endl;
  return 0;
}

#include<iostream>
#include<algorithm>
#include<iomanip>
#include<vector>
#include<functional>
using namespace std;
int main()
{
  vector<int> first{ 1, 2, 3, 4, 5 };
  vector<int> second{ 1, 2, 3 ,4, 5, 6,7 };
  //5.最小值
  cout << min(4, 3) << endl;
  cout << *min_element(second.begin(), second.end()) << endl;
  return 0;
}

//6. mismatch
  //返回值类型为 pair<迭代器类型，迭代器类型>   
  //pair<vector<int> :: iterator ,vector<int> :: iterator>
  auto m = mismatch(first.begin(), first.end(), second.begin(), second.end());
  cout << *m.first << endl;
  cout << *m.second << endl;