Compilare: main.cpp: In function 'int main()': main.cpp:51:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("ssm.in", "r", stdin); ^ main.cpp:52:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("ssm.out", "w", stdout); ^ main.cpp: In function 'void divide(int, int)': main.cpp:46:14: warning: 'pozR' may be used uninitialized in this function [-Wmaybe-uninitialized] poz2 = pozR; ~~~~~^~~~~~ main.cpp:45:14: warning: 'pozL' may be used uninitialized in this function [-Wmaybe-uninitialized] poz1 = pozL; ~~~~~^~~~~~