Compilare: main.cpp: In function 'int main()': main.cpp:62:2: warning: this 'else' clause does not guard... [-Wmisleading-indentation] else ^~~~ main.cpp:64:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else' cout << '\n'; ^~~~ main.cpp:11:48: warning: 'dls' may be used uninitialized in this function [-Wmaybe-uninitialized] long long acd = 0 , acs = 0 , s = 0 , nr , dls , vol = 0 , n , i , x ; ^~~