Eroare de compilare: user.cpp:9:2: error: stray ‘#’ in program }#include <fstream> ^ user.cpp:9:3: error: ‘include’ does not name a type }#include <fstream> ^ user.cpp:12:14: error: variable ‘std::ifstream fin’ has initializer but incomplete type ifstream fin ("copaci.in"); ^ user.cpp:13:15: error: variable ‘std::ofstream fout’ has initializer but incomplete type ofstream fout ("copaci.out"); ^ user.cpp: In function ‘int main()’: user.cpp:26:5: error: redefinition of ‘int main()’ int main() ^ user.cpp:5:5: error: ‘int main()’ previously defined here int main() ^