Compilare: user.cpp: In function ‘int main()’: user.cpp:60:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(y.size()>ter) ter=y.size(); ^ user.cpp:73:21: warning: unused variable ‘yi’ [-Wunused-variable] int yi=0; ^ user.cpp:75:21: warning: unused variable ‘ydhdi’ [-Wunused-variable] int ydhdi=0; ^ user.cpp:132:39: warning: array subscript is above array bounds [-Warray-bounds] megold=x[i+s[l]][j+o[l]].szin; ^ user.cpp:132:47: warning: array subscript is above array bounds [-Warray-bounds] megold=x[i+s[l]][j+o[l]].szin; ^ user.cpp:140:24: warning: ‘py’ may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<px<<" "<<py<<"\n"<<megold<<"\n"; ^ user.cpp:140:15: warning: ‘px’ may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<px<<" "<<py<<"\n"<<megold<<"\n"; ^ user.cpp:66:14: warning: ‘megold’ may be used uninitialized in this function [-Wmaybe-uninitialized] char megold; ^