Submission #225221

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
225221	2020-04-19 15:43:34	Minnakhmetov	Sweeping (JOI20_sweeping)	C++14	10 / 100	990 ms	72508 KiB

sweeping

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define all(aaa) aaa.begin(), aaa.end()
struct Q {
  int t, x, y;
};
const int N = 1e6 + 5;
vector<Q> qrs;
vector<pair<int, int>> pts;
vector<int> vy, app_time;
int t[N * 4];
void upd(int x, int y, int v, int L, int R) {
  t[v] = max(t[v], y);
  // cout << L << " " << R << "\n";
  if (L != R) {
    int m = (L + R) >> 1;
    if (x <= m)
      upd(x, y, v * 2, L, m);
    else
      upd(x, y, v * 2 + 1, m + 1, R);
  }
}
int que(int x, int y, int v, int L, int R) {
 
 
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Compilation message (stderr)

sweeping.cpp: In function 'int main()':
sweeping.cpp:86:9: warning: unused variable 'j' [-Wunused-variable]
     int j = 0;
         ^

• Subtask 1: 0 / 1
• Subtask 2: 10 / 10
• Subtask 3: 0 / 11
• Subtask 4: 0 / 53
• Subtask 5: 0 / 25