Compilare: main.cpp: In function 'void verif(int)': main.cpp:12:7: warning: unused variable 'j' [-Wunused-variable] int i,j; ^ main.cpp: In function 'int main()': main.cpp:23:14: warning: unused variable 'j' [-Wunused-variable] {long long i,j,z,sa=0,x=0,y,q,a,b,r,c,nr=0,max=0; ^ main.cpp:23:16: warning: unused variable 'z' [-Wunused-variable] {long long i,j,z,sa=0,x=0,y,q,a,b,r,c,nr=0,max=0; ^ main.cpp:23:18: warning: unused variable 'sa' [-Wunused-variable] {long long i,j,z,sa=0,x=0,y,q,a,b,r,c,nr=0,max=0; ^~ main.cpp:23:27: warning: unused variable 'y' [-Wunused-variable] {long long i,j,z,sa=0,x=0,y,q,a,b,r,c,nr=0,max=0; ^ main.cpp:23:29: warning: unused variable 'q' [-Wunused-variable] {long long i,j,z,sa=0,x=0,y,q,a,b,r,c,nr=0,max=0; ^ main.cpp:23:31: warning: unused variable 'a' [-Wunused-variable] {long long i,j,z,sa=0,x=0,y,q,a,b,r,c,nr=0,max=0; ^ main.cpp:23:33: warning: variable 'b' set but not used [-Wunused-but-set-variable] {long long i,j,z,sa=0,x=0,y,q,a,b,r,c,nr=0,max=0; ^ main.cpp:23:35: warning: unused variable 'r' [-Wunused-variable] {long long i,j,z,sa=0,x=0,y,q,a,b,r,c,nr=0,max=0; ^ main.cpp:23:37: warning: unused variable 'c' [-Wunused-variable] {long long i,j,z,sa=0,x=0,y,q,a,b,r,c,nr=0,max=0; ^