Gas tank

#include <bits/stdc++.h>

using namespace std;
#define int long long
#define vout(x) for(int i=0;i<(long long)x.size();i++) printf("%lld ",x[i]);
#define REP(i,a,b) for (int i = a; i <= b; i++)

// g++ <filename>.cpp -g -Wall -Wextra -DDEBUG -o <executable>

// copied from: https://codeforces.com/blog/entry/79024
// === Debug macro starts here ===

int recur_depth = 0;
#ifdef DEBUG
#define dbg(x) {++recur_depth; auto x_=x; --recur_depth; cerr<<string(recur_depth, '\t')<<"\e[91m"<<__func__<<":"<<__LINE__<<"\t"<<#x<<" = "<<x_<<"\e[39m"<<endl;}
#else
#define dbg(x)
#endif
template<typename Ostream, typename Cont>
typename enable_if<is_same<Ostream,ostream>::value, Ostream&>::type operator<<(Ostream& os,  const Cont& v){
	os<<"[";
	for(auto& x:v){os<<x<<", ";}
	return os<<"]";
}
template<typename Ostream, typename ...Ts>
Ostream& operator<<(Ostream& os,  const pair<Ts...>& p){
	return os<<"{"<<p.first<<", "<<p.second<<"}";
}

// === Debug macro ends here ===

int volume(int a, int b) {
    return a*a*b+b*b*a;
}

signed main() {
    
    int n;
    cin >> n;


    int a,b = 0;
    int max = 0;

    REP(i, 0, sqrt(n)) 
    {
        REP(j, 0, sqrt(n))
        {
            int vol = volume(i,j);

            if (vol >= max && vol <= n) {
                max = vol;
                a = i;
                b = j;
            }

            if (vol > n) break;
        }
    }
    
    cout << a << " " << b << "\n";

    return 0;
}

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