Language: C++

#include<iostream>
#include<algorithm>
#include<vector>
#include<queue>
using namespace std;
typedef long long ll;
const ll inf=1e14;
ll dp[105][105][105]={0};
int main(){
  ll n,w;
  cin>>n>>w;
  ll w1,v1;
  cin>>w1>>v1;
  for(int i=0;i<105;i++){
    for(int j=0;j<105;j++){
      for(int k=0;k<105;k++) dp[i][j][k]=0;
    }
  }
  dp[0][0][0]=0;
  dp[1][0][0]=0;
  dp[1][1][0]=v1;
  for(ll i=1;i<n;i++){
    for(ll j=0;j<105;j++){
      for(ll k=0;k<105;k++) dp[i+1][j][k]=dp[i][j][k];
    }
    ll wn,vn;
    cin>>wn>>vn;
    for(ll j=0;j<104;j++){
      for(ll k=0;k<105;k++){
        if(k+wn-w1<105){
          dp[i+1][j+1][k+wn-w1]=max(dp[i+1][j+1][k+wn-w1],dp[i][j][k]+vn);
        }
      }
    }
  }
  ll ans=0;
  for(int i=0;i<105;i++){
    ll w2=w-i*w1;
    if(w2>=0){ for(int k=0;k<=min(w2,104);k++) ans=max(ans,dp[n][i][k]);}
  }
  cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:39:34: error: no matching function for call to 'min(ll&, int)'
   39 |     if(w2>=0){ for(int k=0;k<=min(w2,104);k++) ans=max(ans,dp[n][i][k]);}
      |                               ~~~^~~~~~~~
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:   template argument deduction/substitution failed:
a.cc:39:34: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   39 |     if(w2>=0){ for(int k=0;k<=min(w2,104);k++) ans=max(ans,dp[n][i][k]);}
      |                               ~~~^~~~~~~~
/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, 2 provided
In file included from /usr/include/c++/14/algorithm:61,
                 from a.cc:2:
/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:   candidate expects 1 argument, 2 provided
/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:   template argument deduction/substitution failed:
a.cc:39:34: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   39 |     if(w2>=0){ for(int k=0;k<=min(w2,104);k++) ans=max(ans,dp[n][i][k]);}
      |                               ~~~^~~~~~~~