Compilare: main.cpp: In function 'int main()': main.cpp:8:33: warning: unused variable 'sx' [-Wunused-variable] 8 | int n,i,q,cer,c1,c2,j,cnt=0,sx,sy,mini,maxi; | ^~ main.cpp:8:36: warning: unused variable 'sy' [-Wunused-variable] 8 | int n,i,q,cer,c1,c2,j,cnt=0,sx,sy,mini,maxi; | ^~ main.cpp:8:39: warning: unused variable 'mini' [-Wunused-variable] 8 | int n,i,q,cer,c1,c2,j,cnt=0,sx,sy,mini,maxi; | ^~~~ main.cpp:8:44: warning: unused variable 'maxi' [-Wunused-variable] 8 | int n,i,q,cer,c1,c2,j,cnt=0,sx,sy,mini,maxi; | ^~~~