Compilare: user.cpp: In function ‘int main()’: user.cpp:17:17: warning: unused variable ‘cadrx’ [-Wunused-variable] short n, k, cadrx, cadry; ^ user.cpp:17:24: warning: unused variable ‘cadry’ [-Wunused-variable] short n, k, cadrx, cadry; ^ user.cpp:18:10: warning: unused variable ‘x’ [-Wunused-variable] long x, y, dim; ^ user.cpp:18:13: warning: unused variable ‘y’ [-Wunused-variable] long x, y, dim; ^ user.cpp:18:16: warning: unused variable ‘dim’ [-Wunused-variable] long x, y, dim; ^