Eroare de compilare: main.cpp: In function 'long long int mijloc()': main.cpp:10:22: warning: unused variable 'sum' [-Wunused-variable] 10 | long long semn=1,sum=0,nr=0; | ^~~ main.cpp: At global scope: main.cpp:45:5: error: ambiguating new declaration of 'int secv()' 45 | int secv() | ^~~~ main.cpp:7:21: note: old declaration 'long long int secv()' 7 | long long cnt=0,k=0,secv(),mijloc(); | ^~~~ main.cpp: In function 'int secv()': main.cpp:85:25: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 85 | for(long long i=1; i<loc.size(); i++) | ~^~~~~~~~~~~ main.cpp:87:27: error: no matching function for call to 'max(__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type&, int)' 87 | loc1[i]=loc[i]+max(loc1[i-1],0); | ~~~^~~~~~~~~~~~~ In file included from /usr/include/c++/12.2.1/bits/specfun.h:45, from /usr/include/c++/12.2.1/cmath:1935, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:41, from main.cpp:1: /usr/include/c++/12.2.1/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++/12.2.1/bits/stl_algobase.h:254:5: note: template argument deduction/substitution failed: main.cpp:87:27: note: deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int') 87 | loc1[i]=loc[i]+max(loc1[i-1],0); | ~~~^~~~~~~~~~~~~ /usr/include/c++/12.2.1/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++/12.2.1/bits/stl_algobase.h:300:5: note: template argument deduction/substitution failed: main.cpp:87:27: note: deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int') 87 | loc1[i]=loc[i]+max(loc1[i-1],0); | ~~~^~~~~~~~~~~~~ In file included from /usr/include/c++/12.2.1/algorithm:61, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:65: /usr/include/c++/12.2.1/bits/stl_algo.h:5746:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)' 5746 | max(initializer_list<_Tp> __l) | ^~~ /usr/include/c++/12.2.1/bits/stl_algo.h:5746:5: note: template argument deduction/substitution failed: main.cpp:87:27: note: mismatched types 'std::initializer_list<_Tp>' and 'long long int' 87 | loc1[i]=loc[i]+max(loc1[i-1],0); | ~~~^~~~~~~~~~~~~ /usr/include/c++/12.2.1/bits/stl_algo.h:5756:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)' 5756 | max(initializer_list<_Tp> __l, _Compare __comp) | ^~~ /usr/include/c++/12.2.1/bits/stl_algo.h:5756:5: note: template argument deduction/substitution failed: main.cpp:87:27: note: mismatched types 'std::initializer_list<_Tp>' and 'long long int' Non zero exit status: 1