Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:39: error: ‘stdin’ was not declared in this scope user.cpp:39: error: ‘freopen’ was not declared in this scope user.cpp:40: error: ‘stdout’ was not declared in this scope user.cpp:41: error: ‘scanf’ was not declared in this scope user.cpp:45: error: name lookup of ‘i’ changed for ISO ‘for’ scoping user.cpp:45: note: (if you use ‘-fpermissive’ G++ will accept your code) user.cpp:46: error: ‘v’ was not declared in this scope user.cpp:46: error: ‘printf’ was not declared in this scope