Eroare de compilare: user.cpp:14:28: error: ‘int j1’ redeclared as different kind of symbol int n, bestSum = -INF, i1, j1; ^ In file included from /usr/include/features.h:357:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39, from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:420, from /usr/include/c++/4.8/iosfwd:38, from /usr/include/c++/4.8/ios:38, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/i386-linux-gnu/bits/mathcalls.h:240:1: error: previous declaration of ‘double j1(double)’ __MATHCALL (j1,, (_Mdouble_)); ^ user.cpp: In function ‘int main()’: user.cpp:39:16: error: assignment of function ‘double j1(double)’ j1 = i; ^ user.cpp:39:16: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:43:42: warning: the address of ‘double j1(double)’ will always evaluate as ‘true’ [-Waddress] os << bestSum << ' ' << i1 << ' ' << j1; ^