Submission #887617

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
887617	2023-12-14 20:34:55	MinaRagy06	Team Contest (JOI22_team)	C++17	100 / 100	315 ms	119720 KiB

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define md ((l + r) >> 1) 
const int inf = 1e9;
int y = -1, mncnt = 2, mxcnt = 2;
struct nodemn {
  int l, r, v;
  nodemn() {l = 0, r = 0, v = 1e9;}
} segmn[5'000'005];
struct nodemx {
  int l, r, v;
  nodemx() {l = 0, r = 0, v = -1e9;}
} segmx[5'000'005];
void updmn(int i, int l, int r, int x, int v) {
  if (l == r) {
    segmn[i].v = min(segmn[i].v, v);
    return;
  }
  if (x <= md) {
    if (!segmn[i].l) {
      segmn[i].l = mncnt++;
    }
    updmn(segmn[i].l, l, md, x, v);
  } else {
    if (!segmn[i].r) {
      segmn[i].r = mncnt++;
    }
    updmn(segmn[i].r, md + 1, r, x, v);
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 29 / 29
• Subtask 3: 9 / 9
• Subtask 4: 9 / 9
• Subtask 5: 9 / 9
• Subtask 6: 9 / 9
• Subtask 7: 27 / 27