Compilare: user.cpp: In function ‘int bs0(int)’: user.cpp:29:18: warning: ‘mij’ may be used uninitialized in this function [-Wmaybe-uninitialized] return mij - 1; ^ user.cpp: In function ‘int bs1(int)’: user.cpp:51:22: warning: ‘mij’ may be used uninitialized in this function [-Wmaybe-uninitialized] return mij - 1; ^ user.cpp: In function ‘int bs2(int)’: user.cpp:82:22: warning: ‘mij’ may be used uninitialized in this function [-Wmaybe-uninitialized] return mij + 1; ^