Compilare: user.cpp:11:29: warning: narrowing conversion of ‘-1’ from ‘int’ to ‘short unsigned int’ inside { } [-Wnarrowing] unsigned short dx[6]={-1,0,1},dy[6]={0,1,0,-1},dz[6]={0,0,0,0,1,-1}; ^ user.cpp:11:46: warning: narrowing conversion of ‘-1’ from ‘int’ to ‘short unsigned int’ inside { } [-Wnarrowing] unsigned short dx[6]={-1,0,1},dy[6]={0,1,0,-1},dz[6]={0,0,0,0,1,-1}; ^ user.cpp:11:67: warning: narrowing conversion of ‘-1’ from ‘int’ to ‘short unsigned int’ inside { } [-Wnarrowing] unsigned short dx[6]={-1,0,1},dy[6]={0,1,0,-1},dz[6]={0,0,0,0,1,-1}; ^