Compilare: main.cpp: In function 'int devide2(int (&)[2009], int&)': main.cpp:13:19: warning: unused variable 'cat' [-Wunused-variable] static hugenr cat; ^~~ main.cpp: In function 'int devide5(int (&)[2009], int&)': main.cpp:33:19: warning: unused variable 'cat' [-Wunused-variable] static hugenr cat; ^~~ main.cpp: In function 'int main()': main.cpp:54:11: warning: unused variable 'n' [-Wunused-variable] int i,n,j,p1,p2,a,j10,adad,afaf; ^ main.cpp:54:27: warning: variable 'adad' set but not used [-Wunused-but-set-variable] int i,n,j,p1,p2,a,j10,adad,afaf; ^~~~ main.cpp:54:32: warning: variable 'afaf' set but not used [-Wunused-but-set-variable] int i,n,j,p1,p2,a,j10,adad,afaf; ^~~~ main.cpp: At global scope: main.cpp:33:19: warning: 'cat' defined but not used [-Wunused-variable] static hugenr cat; ^~~ main.cpp:13:19: warning: 'cat' defined but not used [-Wunused-variable] static hugenr cat; ^~~