Submission #1005038

#	Time	Username	Problem	Language	Result	Execution time	Memory
1005038		vjudge1	Strange Device (APIO19_strange_device)	C++17	0 / 100	2137 ms	524288 KiB

strange_device

#include<bits/stdc++.h>

using namespace std;

int main()
{
  int n, A, B;
  cin >> n >> A >> B;
  set<pair<int,int> > st;
  for(int i = 0; i < n; i ++)
    {
      int l, r;
      cin >> l >> r;
      for(int j = l; j <= r; j ++)
	st.insert({(j + (j / B)) % A, j % B});
    }
  cout << st.size() << endl;
  return 0;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 5
• Subtask 3: 0 / 5
• Subtask 4: 0 / 5
• Subtask 5: 0 / 5
• Subtask 6: 0 / 20
• Subtask 7: 0 / 20
• Subtask 8: 0 / 30