Language: C++

#include <bits/stdc++.h>

using namespace std;
using i64 = int64_t;
#define int i64
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define all(x) (x).begin(), (x).end()
const int INF = (1 << 30);
const i64 INFL = (1LL << 62);
const i64 MOD = 1000000007;

template <typename T>
T in() {
  T value;
  cin >> value;
  return value;
}

#undef int
int main() {
#define int i64
  cin.tie(0);
  ios::sync_with_stdio(false);
  int a = in<int>();
  int b = in<int>();
  int c = in<int>();
  int x = in<int>();
  int y = in<int>();
  int ans = INF;
  rep(i, pow(10, 5) + 1) {
    int tmp = i * 2 * c + max(0LL, x - i) * a + max(0LL, y - i) * b;
    ans = min(ans, tmp);
  }
  cout << ans << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:31:30: error: no matching function for call to 'max(long long int, i64)'
   31 |     int tmp = i * 2 * c + max(0LL, x - i) * a + max(0LL, y - i) * b;
      |                           ~~~^~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/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:   template argument deduction/substitution failed:
a.cc:31:30: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'i64' {aka 'long int'})
   31 |     int tmp = i * 2 * c + max(0LL, x - i) * a + max(0LL, y - i) * b;
      |                           ~~~^~~~~~~~~~~~
/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, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/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:   candidate expects 1 argument, 2 provided
/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:   template argument deduction/substitution failed:
a.cc:31:30: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   31 |     int tmp = i * 2 * c + max(0LL, x - i) * a + max(0LL, y - i) * b;
      |                           ~~~^~~~~~~~~~~~
a.cc:31:52: error: no matching function for call to 'max(long long int, i64)'
   31 |     int tmp = i * 2 * c + max(0LL, x - i) * a + max(0LL, y - i) * b;
      |                                                 ~~~^~~~~~~~~~~~
/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:   template argument deduction/substitution failed:
a.cc:31:52: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'i64' {aka 'long int'})
   31 |     int tmp = i * 2 * c + max(0LL, x - i) * a + max(0LL, y - i) * b;
      |                                                 ~~~^~~~~~~~~~~~
/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, 2 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:   candidate expects 1 argument, 2 provided
/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:   template argument deduction/substitution failed:
a.cc:31:52: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   31 |     int tmp = i * 2 * c + max(0LL, x - i) * a + max(0LL, y - i) * b;
      |                                                 ~~~^~~~~~~~~~~~