Borderou de evaluare (job #19774)

Eroare de compilare: user.cpp: In function 'int main()': user.cpp:30:18: error: expression list treated as compound expression in initializer [-fpermissive] user.cpp:30:18: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:30:18: error: invalid conversion from 'int*' to 'int' [-fpermissive] user.cpp:29:11: warning: unused variable 'x' [-Wunused-variable] user.cpp:30:5: warning: unused variable 'scanf' [-Wunused-variable] user.cpp:27:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:28:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]