Compilare: main.cpp: In function 'int main()': main.cpp:52:18: warning: unused variable 'indx' [-Wunused-variable] 52 | int ans = 0, indx = n, indy, indz; | ^~~~ main.cpp:52:28: warning: variable 'indy' set but not used [-Wunused-but-set-variable] 52 | int ans = 0, indx = n, indy, indz; | ^~~~ main.cpp:52:34: warning: variable 'indz' set but not used [-Wunused-but-set-variable] 52 | int ans = 0, indx = n, indy, indz; | ^~~~