Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:10: error: ‘stdin’ was not declared in this scope user.cpp:10: error: ‘freopen’ was not declared in this scope user.cpp:11: error: ‘stdout’ was not declared in this scope user.cpp:12: error: ‘scanf’ was not declared in this scope user.cpp:14: error: ‘i’ was not declared in this scope user.cpp:16: error: ‘j’ was not declared in this scope user.cpp:22: error: ‘printf’ was not declared in this scope user.cpp:24: error: expected ‘}’ at end of input