Compilare: user.cpp: In function ‘int main()’: user.cpp:87:36: warning: narrowing conversion of ‘l2’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] c[u] = (poz){l2, c2}; ^ user.cpp:87:36: warning: narrowing conversion of ‘c2’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] user.cpp:22:39: warning: unused variable ‘cl2’ [-Wunused-variable] int n,m,x1,x2,y1,y2,x,y,i,j,p,l,u,cl2,l2,cl,c2,q; ^ user.cpp:22:52: warning: unused variable ‘q’ [-Wunused-variable] int n,m,x1,x2,y1,y2,x,y,i,j,p,l,u,cl2,l2,cl,c2,q; ^