Submission #1174680

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1174680	2025-03-27 07:37:59	Muhammet	Bridges (APIO19_bridges)	C++17	0 / 100	3 ms	1860 KiB

bridges

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#include "bits/stdc++.h"
using namespace std;
const int N = 1e4 + 5;
int st[N * 4];
vector <int> v[N], vis;
int upd(int nd, int l, int r, int x, int vl) {
  if(l > x or r < x) return st[nd];
  if(l == r) return st[nd] = vl;
  int md = (l + r) / 2;
  return st[nd] = min(upd(nd*2, l, md, x, vl), upd(nd*2+1, md+1, r, x, vl));
}
int fnd(int nd, int l, int r, int x, int y) {
  if(l > y or r < x) return 1e9;
  if(l >= x and r <= y) return st[nd];
  int md = (l + r) / 2;
  return min(fnd(nd*2, l, md, x, y), fnd(nd*2+1, md+1, r, x, y));
}
int main() {
  ios_base::sync_with_stdio(false); cin.tie(nullptr);
  int n, m;
  cin >> n >> m;
  vector <int> u1(m+1), u2(m+1), d(m+1);
 
 
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• Subtask 1: 0 / 13
• Subtask 2: 0 / 16
• Subtask 3: 0 / 17
• Subtask 4: 0 / 14
• Subtask 5: 0 / 13
• Subtask 6: 0 / 27