Compilare: main.cpp: In function 'int main()': main.cpp:15:11: warning: unused variable 'mask' [-Wunused-variable] 15 | int i,mask,mini=INT_MAX,maxi=INT_MIN,cv,cv1,ans=INT_MIN; | ^~~~ main.cpp:15:16: warning: unused variable 'mini' [-Wunused-variable] 15 | int i,mask,mini=INT_MAX,maxi=INT_MIN,cv,cv1,ans=INT_MIN; | ^~~~ main.cpp:15:29: warning: unused variable 'maxi' [-Wunused-variable] 15 | int i,mask,mini=INT_MAX,maxi=INT_MIN,cv,cv1,ans=INT_MIN; | ^~~~ main.cpp:15:42: warning: unused variable 'cv' [-Wunused-variable] 15 | int i,mask,mini=INT_MAX,maxi=INT_MIN,cv,cv1,ans=INT_MIN; | ^~ main.cpp:15:45: warning: unused variable 'cv1' [-Wunused-variable] 15 | int i,mask,mini=INT_MAX,maxi=INT_MIN,cv,cv1,ans=INT_MIN; | ^~~