Compilare: main.cpp: In function 'int main()': main.cpp:36:11: warning: unused variable 'mask' [-Wunused-variable] 36 | int i,mask,mini=INF,maxi=-INF,cv,cv1,ok=0,nn,mm; | ^~~~ main.cpp:36:16: warning: unused variable 'mini' [-Wunused-variable] 36 | int i,mask,mini=INF,maxi=-INF,cv,cv1,ok=0,nn,mm; | ^~~~ main.cpp:36:25: warning: unused variable 'maxi' [-Wunused-variable] 36 | int i,mask,mini=INF,maxi=-INF,cv,cv1,ok=0,nn,mm; | ^~~~ main.cpp:36:35: warning: unused variable 'cv' [-Wunused-variable] 36 | int i,mask,mini=INF,maxi=-INF,cv,cv1,ok=0,nn,mm; | ^~ main.cpp:36:38: warning: unused variable 'cv1' [-Wunused-variable] 36 | int i,mask,mini=INF,maxi=-INF,cv,cv1,ok=0,nn,mm; | ^~~