#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, std::greater> tmp(a);std::cout << #a << "\t:";for(int i=0; i(a.size()); ++i){std::cout << tmp.top() << " ";tmp.pop();}std::cout << "\n";} #define int ll using ll = long long; constexpr ll INF = 1LL<<60; signed main(){ INIT; VAR(ll, n); ll nbase = n; double a = std::pow(n, 1.0/3); ll x1 = 1; ll min = INF; for(ll i=std::ceil(a); i>=1; --i){ ll tn = n; if(tn%i==0){ tn /= i; x1 = i; double b = std::pow(tn, 1.0/2); for(ll j=std::ceil(b); j>=1; --j){ if(tn%j==0){ min = std::min(min, x1+j+tn/j); //OUT(x1)SP OUT(j)SP OUT(tn/j)BR; } } } } OUT(min-3)SP OUT(nbase-1)BR; return 0; }