Language: C++

#include <bits/stdc++.h>
#include <iostream>
#define ll long long
using namespace std;

int main()
{
    int n;
    cin>>n;
    vector<int> a(n);
    vector<int> b(n);
    vector<int> c(n);
    for(int i=0;i<n;i++)
    {
        cin>>a[i]>>b[i]>>c[i];
    }
    ll dp[n][3];
    dp[0][0]=a[0];
    dp[0][1]=b[0];
    dp[0][2]=c[0];
    for(int i=1;i<n;i++)
    {
        for(int j=0;j<3;j++)
        {
            if(j==0)
            {
                dp[i][j]=dp[i-1][j]+max(b[i],c[i]);
            }
            else if(j==1)
            {
                dp[i][j]=dp[i-1][j]+max(a[i],c[i]);
            }
            else if(j==2)
            {
                dp[i][j]=dp[i-1][j]+max(b[i],a[i]);
            }
        }
    }
    int res=INT_MIN;
    res=max(res,dp[n-1][0]);
    res=max(res,dp[n-1][1]);
    res=max(res,dp[n-1][2]);
    cout<<res<<endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:40:12: error: no matching function for call to 'max(int&, long long int&)'
   40 |     res=max(res,dp[n-1][0]);
      |         ~~~^~~~~~~~~~~~~~~~
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:40:12: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   40 |     res=max(res,dp[n-1][0]);
      |         ~~~^~~~~~~~~~~~~~~~
/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:40:12: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   40 |     res=max(res,dp[n-1][0]);
      |         ~~~^~~~~~~~~~~~~~~~
a.cc:41:12: error: no matching function for call to 'max(int&, long long int&)'
   41 |     res=max(res,dp[n-1][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:41:12: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   41 |     res=max(res,dp[n-1][1]);
      |         ~~~^~~~~~~~~~~~~~~~
/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:41:12: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   41 |     res=max(res,dp[n-1][1]);
      |         ~~~^~~~~~~~~~~~~~~~
a.cc:42:12: error: no matching function for call to 'max(int&, long long int&)'
   42 |     res=max(res,dp[n-1][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:   template argument deduction/substitution failed:
a.cc:42:12: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   42 |     res=max(res,dp[n-1][2]);
      |         ~~~^~~~~~~~~~~~~~~~
/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:42:12: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   42 |     res=max(res,dp[n-1][2]);
      |         ~~~^~~~~~~~~~~~~~~~