Compilare: user.cpp: In function ‘void geciman(coo*, short int)’: user.cpp:29:49: warning: narrowing conversion of ‘(((int)(tomb + ((sizetype)(((unsigned int)i) * 4u)))->coo::x) + -2)’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] veki[1].push_back({tomb[i].x-2, tomb[i].y}); ^ user.cpp:45:49: warning: narrowing conversion of ‘(((int)(tomb + ((sizetype)(((unsigned int)i) * 4u)))->coo::x) + 2)’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] veki[1].push_back({tomb[i].x+2, tomb[i].y}); ^ user.cpp:61:60: warning: narrowing conversion of ‘(((int)(tomb + ((sizetype)(((unsigned int)i) * 4u)))->coo::y) + -2)’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] veki[1].push_back({tomb[i].x, tomb[i].y-2}); ^ user.cpp:77:60: warning: narrowing conversion of ‘(((int)(tomb + ((sizetype)(((unsigned int)i) * 4u)))->coo::y) + 2)’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] veki[1].push_back({tomb[i].x, tomb[i].y+2}); ^ user.cpp:95:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (short i=0;i<veki[0].size();i++) ^