Compilare: user.c: In function ‘tell’: user.c:44:17: warning: variable ‘poz’ set but not used [-Wunused-but-set-variable] int i, max, poz; ^ user.c: In function ‘main’: user.c:89:49: warning: ‘col’ may be used uninitialized in this function [-Wmaybe-uninitialized] if((m[lin][col]<m[lin+dirlin[i]][col+dircol[i]])&&(max<q[lin+dirlin[i]][col+dircol[i]])){ ^ user.c:70:25: note: ‘col’ was declared here int i, j, max, lin, col, poz; ^ user.c:89:34: warning: ‘lin’ may be used uninitialized in this function [-Wmaybe-uninitialized] if((m[lin][col]<m[lin+dirlin[i]][col+dircol[i]])&&(max<q[lin+dirlin[i]][col+dircol[i]])){ ^ user.c:70:20: note: ‘lin’ was declared here int i, j, max, lin, col, poz; ^