Submission #1229095

#	Time	Username	Problem	Language	Result	Execution time	Memory
1229095		buixuia	Rabbit Carrot (LMIO19_triusis)	C++17	0 / 100	1 ms	1220 KiB

triusis

#include<bits/stdc++.h>
using namespace std;
int n, m, a[200005], dp[200005];
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);cout.tie(0);
    cin>>n>>m;
    for(int i = 1; i <= n; i++) cin>>a[i];
    memset(dp, 0x3f, sizeof(dp));
    dp[0] = 0;
    int h = 0;
    for(int i = 1; i <= n; i++){
        if(a[i] - h <= m){
            dp[i] = dp[i-1];
            h = a[i];
        }
        else{
            int up = dp[i-1] + 1;
            int down = dp[i-1] + 1;
            dp[i] = min(up, down);
            h += m;
        }
    }
    cout<<dp[n];
    return 0;
}

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