Submission #1008771

#	Time	Username	Problem	Language	Result	Execution time	Memory
1008771		Rolo678	Discharging (NOI20_discharging)	C++14	Compilation error	0 ms	0 KiB

Discharging

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

int main()
{
   int n;
   cin >> n;
  vector<int>a(n+1);
  for(int i = 1;i<=n;i++)cin >>a[i];
  vector<long long>dp(n+1,0);
  for(int i = 1;i<=n;i++)
  {
    dp[i] = min(max(dp[i-1],a[i]),dp[i-1] + a[i]);
  }
  
  cout << dp[n] << '\n';
}

Compilation message (stderr)

Discharging.cpp: In function 'int main()':
Discharging.cpp:13:33: error: no matching function for call to 'max(__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type&, __gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&)'
   13 |     dp[i] = min(max(dp[i-1],a[i]),dp[i-1] + a[i]);
      |                                 ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from Discharging.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  254 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
Discharging.cpp:13:33: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
   13 |     dp[i] = min(max(dp[i-1],a[i]),dp[i-1] + a[i]);
      |                                 ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from Discharging.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:300:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  300 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
Discharging.cpp:13:33: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
   13 |     dp[i] = min(max(dp[i-1],a[i]),dp[i-1] + a[i]);
      |                                 ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from Discharging.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3480:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3480 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3480:5: note:   template argument deduction/substitution failed:
Discharging.cpp:13:33: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   13 |     dp[i] = min(max(dp[i-1],a[i]),dp[i-1] + a[i]);
      |                                 ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from Discharging.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3486:5: note:   template argument deduction/substitution failed:
Discharging.cpp:13:33: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   13 |     dp[i] = min(max(dp[i-1],a[i]),dp[i-1] + a[i]);
      |                                 ^