Compilare: main.cpp: In function 'int main()': main.cpp:22:9: warning: unused variable 'x' [-Wunused-variable] int x,p,y,i,j; ^ main.cpp:22:11: warning: unused variable 'p' [-Wunused-variable] int x,p,y,i,j; ^ main.cpp:22:13: warning: unused variable 'y' [-Wunused-variable] int x,p,y,i,j; ^ main.cpp:50:9: warning: unused variable 'maxi' [-Wunused-variable] int maxi = -1,acm; ^~~~ main.cpp:50:19: warning: unused variable 'acm' [-Wunused-variable] int maxi = -1,acm; ^~~