#include #define INIT std::ios::sync_with_stdio(false);std::cin.tie(0); // VAR(int, x); #define VAR(type, ...)type __VA_ARGS__;Scan(__VA_ARGS__); template void Scan(T& t){std::cin >> t;} templatevoid Scan(First& first,Rest&...rest){std::cin>>first;Scan(rest...);} #define OUT(d) std::cout<<(d); #define FOUT(n, d) std::cout< c(n);for(auto& i:c)std::cin>>i; #define MAT(type, c, m, n) std::vector> c(m, std::vector(n));for(auto& r:c)for(auto& i:r)std::cin>>i; #define ALL(a) (a).begin(),(a).end() #define FOR(i, a, b) for(int i=(a);i<(b);++i) #define RFOR(i, a, b) for(int i=(b)-1;i>=(a);--i) #define REP(i, n) for(int i=0;i=0;--i) #define PAIR std::pair #define IN(a0, y, a1, b0, x, b1) (a0<=y && y(endTime-startTime).count();std::cout<<"Time:"< Div(ll n){ std::vector res; for(ll i=1; i*i<=n; ++i){ if(n%i==0){ res.push_back(i); if(i*i!=n){ res.push_back(n/i); } } } std::sort(ALL(res)); return res; } signed main(){ INIT; //CHECKTIME([&](){ VAR(ll, n); std::vector v = Div(n); ll min = INF; int a = std::distance(std::begin(v), std::upper_bound(ALL(v), std::pow(n, 1.0/3))); REP(i, a+1){ REP(j, a+1){ if(n/v[i]%v[j]==0){ min = std::min(min, v[i]+v[j]+n/v[i]/v[j]-3); } } } OUT(min)SP OUT(n-1)BR; //}()); return 0; }