cri.cpp: In function `int zona1(long int&)': cri.cpp:8: warning: `long int mb' might be used uninitialized in this function cri.cpp: In function `int zona2(long int&)': cri.cpp:28: warning: `long int mb' might be used uninitialized in this function cri.cpp: In function `int zona3(long int&)': cri.cpp:48: warning: `long int mb' might be used uninitialized in this function cri.cpp: In function `int zona4(long int&)': cri.cpp:68: warning: `long int mb' might be used uninitialized in this function