Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 1 | #import<fstream> | ^~~~~~ main.cpp:3:84: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 3 | std::ifstream f("invsc.in");std::ofstream g("invsc.out");int n,i,r[1<<18],v[1<<18];main(){f>>n;t()f>>v[i],r[v[i]]++;t()r[i]+=r[i-1];t()g<<r[v[i]]--<<'\n';} | ^~~~