Eroare de compilare: user.cpp:1:21: error: iostream.h: No such file or directory user.cpp:2:20: error: fstream.h: No such file or directory user.cpp:5: error: ‘::main’ must return ‘int’ user.cpp: In function ‘int main()’: user.cpp:9: error: ‘ifstream’ was not declared in this scope user.cpp:9: error: expected ‘;’ before ‘f’ user.cpp:10: error: ‘f’ was not declared in this scope user.cpp:10: error: ‘EOF’ was not declared in this scope user.cpp:22: error: ‘cout’ was not declared in this scope user.cpp:37: error: incompatible types in assignment of ‘const char [2]’ to ‘char [50]’ user.cpp:42: error: ‘aux’ was not declared in this scope