Eroare de compilare: user.cpp:1: error: expected constructor, destructor, or type conversion before ‘<’ token user.cpp:11: error: expected constructor, destructor, or type conversion before ‘<’ token user.cpp:14: error: ‘ifstream’ does not name a type user.cpp:15: error: ‘ofstream’ does not name a type user.cpp: In function ‘int main()’: user.cpp:19: error: ‘in’ was not declared in this scope user.cpp:23: error: ‘S’ was not declared in this scope user.cpp:23: error: ‘make_pair’ was not declared in this scope user.cpp:26: error: ‘S’ was not declared in this scope user.cpp:26: error: ‘sort’ was not declared in this scope user.cpp:36: error: ‘min’ was not declared in this scope user.cpp:43: error: ‘out’ was not declared in this scope user.cpp:45: error: ‘out’ was not declared in this scope