Eroare de compilare: user.cpp:1:20: error: fstream.h: No such file or directory user.cpp: In function ‘void cit()’: user.cpp:10: error: ‘ifstream’ was not declared in this scope user.cpp:10: error: expected ‘;’ before ‘fin’ user.cpp:11: error: ‘ofstream’ was not declared in this scope user.cpp:11: error: expected ‘;’ before ‘fout’ user.cpp:13: error: ‘fin’ was not declared in this scope user.cpp: In function ‘void sortare()’: user.cpp:22: error: ‘ifstream’ was not declared in this scope user.cpp:22: error: expected ‘;’ before ‘fin’ user.cpp:23: error: ‘ofstream’ was not declared in this scope user.cpp:23: error: expected ‘;’ before ‘fout’ user.cpp: In function ‘void lee()’: user.cpp:57: error: ‘ifstream’ was not declared in this scope user.cpp:57: error: expected ‘;’ before ‘fin’ user.cpp:58: error: ‘ofstream’ was not declared in this scope user.cpp:58: error: expected ‘;’ before ‘fout’ user.cpp: In function ‘int main()’: user.cpp:92: error: ‘ifstream’ was not declared in this scope user.cpp:92: error: expected ‘;’ before ‘fin’ user.cpp:93: error: ‘ofstream’ was not declared in this scope user.cpp:93: error: expected ‘;’ before ‘fout’ user.cpp:98: error: ‘fout’ was not declared in this scope user.cpp:101: error: ‘fin’ was not declared in this scope