Eroare de compilare: user.cpp:3:21: error: iomanip.h: No such file or directory user.cpp:6: error: ‘ifstream’ does not name a type user.cpp:7: error: ‘ofstream’ does not name a type user.cpp: In function ‘void prelucreaza(char*)’: user.cpp:43: warning: comparison between signed and unsigned integer expressions user.cpp:55: error: ‘atoi’ was not declared in this scope user.cpp:79: error: ‘g’ was not declared in this scope user.cpp:82: error: ‘g’ was not declared in this scope user.cpp:85: error: ‘abs’ was not declared in this scope user.cpp:90: error: ‘g’ was not declared in this scope user.cpp:90: error: ‘setprecision’ was not declared in this scope user.cpp:92: error: ‘g’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:97: error: ‘f’ was not declared in this scope