Language: C++

#include <bits/stdc++.h>
using namespace std;

#define rep(i,n) for(int i = 0; i < (n); ++i)
#define rep2(i,s,n) for(int i = (s); i < (n); ++i)
#define ll long long
#define ld long double
#define P pair<ll,ll>
#define all(v) v.begin(),v.end()

const ll mod = 1e9+7;
const ll INF = 1e18;
const double pi = acos(-1.0);

ll sumofketa(ll a,ll b){
    string s=to_string(a),t=to_string(b);
    return max(s.size(),t.size());
}

int main(void)
{
    ll a,b,c,d,e,f;
    cin>>a>>b>>c>>d>>e>>f;

    ll ans1=100*a,ans2=0;
    double tmp=0;

    rep(i,31)rep(j,31){
        rep(k,101)rep(l,101){
            double w = 100 * (a * i + b * j);
            double s = c * k + d * l;
            if(w == 0) continue;
            if(w + s > f) break;
            if(s > e * (a * i + b * j) ) break;
            tmp = max(tmp, s/(w+s));
            ans1 = max(ans1, w + s);
            ans2 = max(ans2, s);
        }
    }
    cout << ans1 << " " << ans2 <<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:36:23: error: no matching function for call to 'max(long long int&, double)'
   36 |             ans1 = max(ans1, w + s);
      |                    ~~~^~~~~~~~~~~~~
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:36:23: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double')
   36 |             ans1 = max(ans1, w + s);
      |                    ~~~^~~~~~~~~~~~~
/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:36:23: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   36 |             ans1 = max(ans1, w + s);
      |                    ~~~^~~~~~~~~~~~~
a.cc:37:23: error: no matching function for call to 'max(long long int&, double&)'
   37 |             ans2 = max(ans2, s);
      |                    ~~~^~~~~~~~~
/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:37:23: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double')
   37 |             ans2 = max(ans2, s);
      |                    ~~~^~~~~~~~~
/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:37:23: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   37 |             ans2 = max(ans2, s);
      |                    ~~~^~~~~~~~~