Submission #518327

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
518327	2022-01-23 11:51:24	ioilolcom	Luxury burrow (IZhO13_burrow)	C++14	100 / 100	1022 ms	18596 KiB

burrow

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#include <bits/stdc++.h>
using namespace std;
#define endl "\n"
#define pii pair<int,int>
#define pb push_back
#define x first
#define y second
#define sz(x) ((int)(x).size())
#define mp make_pair
typedef long long int ll;
int nn,m,k;
const int N=1050;
int g[N][N];
int histogram( vector<int> vv){
  vector<int> a;
  a.push_back(0);
  for(int e:vv) {
    a.push_back(e);
  }
  int n=sz(a)-1;
  vector<int> rt(n+1);
  vector<int> lft(n+1);
  vector<pair<int,int> > v;
  for(int i=1; i<=n; i++) {
    while(sz(v)&&v.back().first>=a[i]) {
      v.pop_back();
    }
    if(sz(v)) {
      lft[i]=v.back().second+1;
    }
 
 
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• Subtask 1: 100 / 100