Submission #1091644

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1091644	2024-09-21 17:02:54	ASN49K	Safety (NOI18_safety)	C++14	13 / 100	2074 ms	2480 KiB

safety

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#include <bits/stdc++.h>
using namespace std;
using i64=long long;
#define UNUSED -1
#define all(x) x.begin(),x.end()
#define pb push_back
const int mod=1e9+7,inf=1e9+1;
const int N=2e5;
int n,h;
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    cin>>n>>h;
    vector<int>b;
    i64 rez=0;
    int last_l=0,last_r=0;
    for(int i=1;i<=n;i++)
    {
        int x;
        cin>>x;
        b.insert(lower_bound(all(b) , x),x);
        b.insert(lower_bound(all(b) , x),x);
        for(int j=0;j<i;j++)
        {
            b[j]-=h;
        }
        for(int j=i;j<2*i;j++)
 
 
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