Submission #1355022

#	Time	Username	Problem	Language	Result	Execution time	Memory
1355022		...2	Rabbit Carrot (LMIO19_triusis)	C++20	0 / 100	5 ms	344 KiB

triusis

#include<bits/stdc++.h>
using namespace std;
vector<long long> v;
bool change[200005];
int main(){
    int n,k;cin>>n>>k;
    v.push_back(0);
    for(int i=1;i<=n;i++){
        long long a;cin>>a;
        v.push_back(a);
    }
    int cnt=0;
    for(int i=1;i<=n;i++){
        int j=i-1;
        while(j>=0 and change[j]==1)j--;
        if(v[i]-v[j]<=(i-j)*k)continue;
        else{
            change[i]=1;
            cnt++;
        }
    }
    cout<<cnt;
    return 0;
}

• Subtask 1: 0 / 14
• Subtask 2: 0 / 21
• Subtask 3: 0 / 28
• Subtask 4: 0 / 37