#include using namespace std; using LL = long long int; #define incID(i, l, r) for(int i = (l) ; i < (r); ++i) #define decID(i, l, r) for(int i = (r) - 1; i >= (l); --i) #define incII(i, l, r) for(int i = (l) ; i <= (r); ++i) #define decII(i, l, r) for(int i = (r) ; i >= (l); --i) #define inc(i, n) incID(i, 0, n) #define dec(i, n) decID(i, 0, n) #define inc1(i, n) incII(i, 1, n) #define dec1(i, n) decII(i, 1, n) #define inID(v, l, r) ((l) <= (v) && (v) < (r)) #define inII(v, l, r) ((l) <= (v) && (v) <= (r)) #define PB push_back #define EB emplace_back #define MP make_pair #define MT make_tuple #define FI first #define SE second #define FR front() #define BA back() #define ALL(v) v.begin(), v.end() #define RALL(v) v.rbegin(), v.rend() auto setmin = [](auto & a, auto b) { return (b < a ? a = b, true : false); }; auto setmax = [](auto & a, auto b) { return (b > a ? a = b, true : false); }; auto setmineq = [](auto & a, auto b) { return (b <= a ? a = b, true : false); }; auto setmaxeq = [](auto & a, auto b) { return (b >= a ? a = b, true : false); }; #define SI(v) static_cast(v.size()) #define RF(e, v) for(auto & e: v) #define until(e) while(! (e)) #define if_not(e) if(! (e)) #define ef else if #define UR assert(false) template istream & operator>>(istream & s, pair & p) { return (s >> p.FI >> p.SE); } template ostream & operator<<(ostream & s, pair const & p) { return (s << p.FI << " " << p.SE); } #define IN(T, ...) T __VA_ARGS__; IN_(__VA_ARGS__); void IN_() { }; template void IN_(T & a, U & ... b) { cin >> a; IN_(b ...); }; template void OUT(T && a ) { cout << a << endl; } template void OUT(T && a, U && ... b) { cout << a << " "; OUT(b ...); } // ---- ---- template class opt { private: bool f; T v; public: opt() { f = false; } opt(T v) : v(v) { f = true; } void reset() { f = false; } bool setmin (T a) { return (! f || a < v ? v = a, f = true : false); } bool setmax (T a) { return (! f || a > v ? v = a, f = true : false); } bool setmineq(T a) { return (! f || a <= v ? v = a, f = true : false); } bool setmaxeq(T a) { return (! f || a >= v ? v = a, f = true : false); } bool has_val() { return f; } bool is_null() { return ! f; } T & val() { assert(f); return v; } friend T operator||(opt a, T e) { return (a.f ? a.v : e); } friend istream & operator>>(istream & s, opt & a) { a.f = true; return (s >> a.v); } friend ostream & operator<<(ostream & s, opt a) { return (a.f ? s << a.v : s << "[null]"); } }; int main() { IN(int, a, b, c, d, p, q); auto f = [&](int x) { return a*x*x*x + b*x*x + c*x + d; }; opt> ma, mi; incII(x, p, q) { ma.setmax({ f(x), -x }); mi.setmin({ f(x), +x }); } ma.val().SE *= -1; OUT(ma.val(), mi.val()); }