Language: C++

#include <iostream>
#include <iomanip>
#include <string>
#include <vector>
#include <map>
#include <set>
#include <stack>
#include <queue>
#include <algorithm>
#include <cmath>
#include <climits>
#include <math.h>
#include <bitset>

#define P pair
#define X first
#define Y second
#define VSORT(v) sort(v.begin(), v.end())
#define VREV(v) reverse(v.begin(), v.end())
#define VMAX_P(v) max_element(v.begin(), v.end())
#define VMIN_P(v) min_element(v.begin(), v.end())
#define VMAX_IDX(v) distance(v.begin(), VMAX_P(v))
#define VMIN_IDX(v) distance(v.begin(), VMIN_P(v))
#define VCOPY(src, dst) copy(src.begin(), src.end(), back_inserter(dst))
#define SUPPER(src, dst) transform(src.begin(), src.end(), dst.begin(), toupper);
#define SLOWER(src, dst) transform(src.begin(), src.end(), dst.begin(), tolower);

using namespace std;
using ll = long long;

void displayVec(vector<int> v)
{
    for (int i = 0; i < v.size(); i++)
    {
        cout << v[i] << endl;
    }
    cout << endl;
}

int binarySearch(vector<int> v, int target)
{
    int left = -1;
    int right = v.size();

    while (right - left > 1)
    {
        int mid = left + (right - left) / 2;

        if (v[mid] >= target)
        {
            right = mid;
        }
        else
        {
            left = mid;
        }
    }

    if (right < v.size() && v[right] == target)
    {
        return right;
    }
    return -1;
}

int main(int argc, const char *argv[])
{
    int n, cnt = 0;
    cin >> n;
    vector<int> v(n);
    for (int i = 0; i < n; i++)
    {
        cin >> v[i];
        if (i < 2)
        {
            continue;
        }
        if (v[i - 1] != min(v[i], min(v[i - 1, v[i - 2]])) && v[i - 1] != max(v[i], max(v[i - 1, v[i - 2]])))
        {
            cnt++;
        }
    }
    cout << cnt << endl;
}


Compiler output:
a.cc: In function 'int main(int, const char**)':
a.cc:78:38: error: no matching function for call to 'min(__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&)'
   78 |         if (v[i - 1] != min(v[i], min(v[i - 1, v[i - 2]])) && v[i - 1] != max(v[i], max(v[i - 1, v[i - 2]])))
      |                                   ~~~^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 1 provided
In file included from /usr/include/c++/14/algorithm:61,
                 from a.cc:9:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   template argument deduction/substitution failed:
a.cc:78:38: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   78 |         if (v[i - 1] != min(v[i], min(v[i - 1, v[i - 2]])) && v[i - 1] != max(v[i], max(v[i - 1, v[i - 2]])))
      |                                   ~~~^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   candidate expects 2 arguments, 1 provided
a.cc:78:88: error: no matching function for call to 'max(__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&)'
   78 |         if (v[i - 1] != min(v[i], min(v[i - 1, v[i - 2]])) && v[i - 1] != max(v[i], max(v[i - 1, v[i - 2]])))
      |                                                                                     ~~~^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   template argument deduction/substitution failed:
a.cc:78:88: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   78 |         if (v[i - 1] != min(v[i], min(v[i - 1, v[i - 2]])) && v[i - 1] != max(v[i], max(v[i - 1, v[i - 2]])))
      |                                                                                     ~~~^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   candidate expects 2 arguments, 1 provided