Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:17: error: ‘x’ was not declared in this scope user.cpp:19: error: return-statement with no value, in function returning ‘int’ user.cpp:40: error: ‘radad’ was not declared in this scope user.cpp:40: error: ‘max’ cannot be used as a function user.cpp:42: error: ‘radad’ was not declared in this scope user.cpp:48: error: ‘max’ cannot be used as a function user.cpp:13: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:14: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result