Submission #937609

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
937609	2024-03-04 09:38:08	guechotjrhh	Unique Cities (JOI19_ho_t5)	C++14	68 / 100	451 ms	51280 KiB

joi2019_ho_t5

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#include<iostream>
#include<vector>
using namespace std;
#include<iostream>
#include<vector>
#include<set>
#include<stack>
using namespace std;
#define pi pair<int,int>
#define x first
#define y second
#define maxn (1<<17)
vector<int> v(2 * maxn, 1e9), l(2 * maxn), r(2 * maxn);
void bld() {
  for (int i = maxn; i < 2 * maxn; i++) {
    l[i] = r[i] = i - maxn;
  }
  for (int i = maxn - 1; i > 0; i--) {
    l[i] = l[2 * i];
    r[i] = r[2 * i + 1];
  }
}
void up(int i, int u) {
  i += maxn;
  v[i] = u;
  while (i >>= 1) v[i] = min(v[i << 1], v[(i << 1) + 1]);
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 32 / 32
• Subtask 3: 32 / 32
• Subtask 4: 0 / 32