Compilare: user.cpp: In function ‘int main()’: user.cpp:74: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:75: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:78: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:84: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:79: warning: ‘sfarsit.cell::x’ may be used uninitialized in this function user.cpp:79: warning: ‘sfarsit.cell::y’ may be used uninitialized in this function user.cpp:79: warning: ‘inceput.cell::x’ may be used uninitialized in this function user.cpp:79: warning: ‘inceput.cell::y’ may be used uninitialized in this function