meteo.cpp: In function `void valori()': meteo.cpp:9: warning: unused variable `int i' meteo.cpp:12: warning: `int NrOrdineM' might be used uninitialized in this function meteo.cpp:12: warning: `int NrOrdineM2' might be used uninitialized in this function meteo.cpp:12: warning: `int NrOrdineX' might be used uninitialized in this function meteo.cpp:12: warning: `int NrOrdineX2' might be used uninitialized in this function meteo.cpp:12: warning: `int NrOrdineX3' might be used uninitialized in this function