Submission #5346280


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#include <bits/stdc++.h>

using namespace std;

using int64 = long long;
const int mod = 1e9 + 7;

const int64 infll = (1LL << 62) - 1;
const int inf = (1 << 30) - 1;

struct IoSetup {
  IoSetup() {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    cout << fixed << setprecision(10);
    cerr << fixed << setprecision(10);
  }
} iosetup;


template< typename T1, typename T2 >
ostream &operator<<(ostream &os, const pair< T1, T2 > &p) {
  os << p.first << " " << p.second;
  return os;
}

template< typename T1, typename T2 >
istream &operator>>(istream &is, pair< T1, T2 > &p) {
  is >> p.first >> p.second;
  return is;
}

template< typename T >
ostream &operator<<(ostream &os, const vector< T > &v) {
  for(int i = 0; i < (int) v.size(); i++) {
    os << v[i] << (i + 1 != v.size() ? " " : "");
  }
  return os;
}

template< typename T >
istream &operator>>(istream &is, vector< T > &v) {
  for(T &in : v) is >> in;
  return is;
}

template< typename T1, typename T2 >
inline bool chmax(T1 &a, T2 b) { return a < b && (a = b, true); }

template< typename T1, typename T2 >
inline bool chmin(T1 &a, T2 b) { return a > b && (a = b, true); }

template< typename T = int64 >
vector< T > make_v(size_t a) {
  return vector< T >(a);
}

template< typename T, typename... Ts >
auto make_v(size_t a, Ts... ts) {
  return vector< decltype(make_v< T >(ts...)) >(a, make_v< T >(ts...));
}

template< typename T, typename V >
typename enable_if< is_class< T >::value == 0 >::type fill_v(T &t, const V &v) {
  t = v;
}

template< typename T, typename V >
typename enable_if< is_class< T >::value != 0 >::type fill_v(T &t, const V &v) {
  for(auto &e : t) fill_v(e, v);
}

int main() {
  int R, G, B, N;
  cin >> R >> G >> B >> N;
  int ret = 0;
  for(int r = 0; r * R <= N; r++) {
    for(int g = 0; r * R + g * G <= N; g++) {
      int rest = N - r * R - g * G;
      if(rest % B == 0) ++ret;
    }
  }
  cout << ret << endl;
}







Submission Info

Submission Time
Task B - RGB Boxes
User ei13333
Language C++14 (GCC 5.4.1)
Score 200
Code Size 2026 Byte
Status
Exec Time 14 ms
Memory 256 KB

Test Cases

Set Name Score / Max Score Test Cases
Sample 0 / 0 sample_01.txt, sample_02.txt
All 200 / 200 rand_01.txt, rand_02.txt, rand_03.txt, rand_04.txt, rand_05.txt, rand_06.txt, rand_07.txt, rand_08.txt, rand_09.txt, sample_01.txt, sample_02.txt
Case Name Status Exec Time Memory
rand_01.txt 1 ms 256 KB
rand_02.txt 1 ms 256 KB
rand_03.txt 1 ms 256 KB
rand_04.txt 1 ms 256 KB
rand_05.txt 1 ms 256 KB
rand_06.txt 10 ms 256 KB
rand_07.txt 1 ms 256 KB
rand_08.txt 14 ms 256 KB
rand_09.txt 1 ms 256 KB
sample_01.txt 1 ms 256 KB
sample_02.txt 2 ms 256 KB