Eroare de compilare: user.cpp:10:22: error: conflicting declaration ‘long long unsigned int s’ unsigned long long x,s,Max; ^ user.cpp:9:37: error: ‘s’ has a previous declaration as ‘unsigned int s’ unsigned int n,a[50001],i,st,dr,mij,s; ^ user.cpp: In function ‘long long unsigned int caut(int)’: user.cpp:17:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1; i<=n&&a[i]<=nr; i++) ^ user.cpp:17:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1; i<=n&&a[i]<=nr; i++) ^ user.cpp: In function ‘int main()’: user.cpp:84:35: error: no matching function for call to ‘max(long long unsigned int&, unsigned int)’ Max=max(Max,a[i]+a[st]); ^ user.cpp:84:35: note: candidates are: In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/c++/4.8/bits/stl_algobase.h:216:5: note: template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&) max(const _Tp& __a, const _Tp& __b) ^ /usr/include/c++/4.8/bits/stl_algobase.h:216:5: note: template argument deduction/substitution failed: user.cpp:84:35: note: deduced conflicting types for parameter ‘const _Tp’ (‘long long unsigned int’ and ‘unsigned int’) Max=max(Max,a[i]+a[st]); ^ In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/c++/4.8/bits/stl_algobase.h:260:5: note: template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare) max(const _Tp& __a, const _Tp& __b, _Compare __comp) ^ /usr/include/c++/4.8/bits/stl_algobase.h:260:5: note: template argument deduction/substitution failed: user.cpp:84:35: note: deduced conflicting types for parameter ‘const _Tp’ (‘long long unsigned int’ and ‘unsigned int’) Max=max(Max,a[i]+a[st]); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from user.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:4254:5: note: template<class _Tp> _Tp std::max(std::initializer_list<_Tp>) max(initializer_list<_Tp> __l) ^ /usr/include/c++/4.8/bits/stl_algo.h:4254:5: note: template argument deduction/substitution failed: user.cpp:84:35: note: mismatched types ‘std::initializer_list<_Tp>’ and ‘long long unsigned int’ Max=max(Max,a[i]+a[st]);