Run id: 156122

Main.cc: In function 'int main()':
Main.cc:15:31: error: no matching function for call to 'min(long long int&, int)'
         r=min(r,abs(a[j]-a[i]));
                               ^
In file included from /usr/include/c++/5/bits/char_traits.h:39:0,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_algobase.h:195:5: note: candidate: template const _Tp& std::min(const _Tp&, const _Tp&)
     min(const _Tp& __a, const _Tp& __b)
     ^
/usr/include/c++/5/bits/stl_algobase.h:195:5: note:   template argument deduction/substitution failed:
Main.cc:15:31: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
         r=min(r,abs(a[j]-a[i]));
                               ^
In file included from /usr/include/c++/5/bits/char_traits.h:39:0,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from Main.cc:1:
/usr/include/c++/5/bits/stl_algobase.h:243:5: note: candidate: template const _Tp& std::min(const _Tp&, const _Tp&, _Compare)
     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^
/usr/include/c++/5/bits/stl_algobase.h:243:5: note:   template argument deduction/substitution failed:
Main.cc:15:31: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
         r=min(r,abs(a[j]-a[i]));
                               ^