Submission #500263

#	Time	Username	Problem	Language	Result	Execution time	Memory
500263		Mounir	Spiderman (COCI20_spiderman)	C++14	70 / 70	380 ms	24772 KiB

spiderman

#include <bits/stdc++.h>
#define all(v) v.begin(), v.end()
#define sz(x) (int)x.size()
#define pb push_back
#define pii pair<int, int>
#define chmin(x, v) x = min(x, v)
#define chmax(x, v) x = max(x, v)
#define x first
#define y second
#define int long long
using namespace std;

const int N = 2e6 + 1;
int nDiv[N];

signed main(){
      int nVals, k; cin >> nVals >> k;
      vector<int> vals(nVals);
      map<int, int> occs;
      for (int& val : vals){
            cin >> val;
            if (val > k)
                  occs[val]++;
      }

      for (auto paire : occs){
            int val = paire.first, nOccs = paire.second;
            for (int j = 0; j < N; j += val){
                  nDiv[j] += nOccs;
                  if (j == val && k == 0)
                        nDiv[j]--;
            }
      }

      for (int val : vals){
            if (val < k)
                  cout << 0 << " ";
            else
                  cout << nDiv[val - k] << " ";
      }
      cout << endl;
      return 0;   
}

• Subtask 1: 70 / 70