Submission #14,868

2025-02-05 10:20:02

cpp17

Accepted 50/50

21ms

1076 KiB

#include <bits/stdc++.h>
using namespace std;

int main() {
	int n,k,l,f,ans=0;
	cin >>n>>k>>l>>f;
	vector<int> v(n);
	bool t=false;
	int cnt=0;
	for(int i=0;i<n;i++){
		cin>>v[i];
		if(!t&&v[i]>f){
			cnt++;
			if(cnt==k){
				t=true;
				cnt=0;
				ans++;
			}
		}
		else if(!t&&v[i]<=f){
			cnt=0;
		}
		if(t&&v[i]<f){
			cnt++;
			if(cnt==l){
				t=false;
				cnt=0;
			}
		}
		else if(t&&v[i]>=f){
			cnt=0;
		}
	}
	cout <<ans;
}

	Sum	Test	Verdict		Time	Memory
base	50/50
		1	Accepted	0/0	1ms	496 KiB
		2	Accepted	0/0	21ms	1076 KiB
		3	Accepted	2/2	1ms	316 KiB
		4	Accepted	2/2	1ms	316 KiB
		5	Accepted	2/2	1ms	316 KiB
		6	Accepted	2/2	1ms	316 KiB
		7	Accepted	2/2	1ms	316 KiB
		8	Accepted	4/4	1ms	380 KiB
		9	Accepted	4/4	9ms	688 KiB
		10	Accepted	4/4	12ms	564 KiB
		11	Accepted	4/4	14ms	820 KiB
		12	Accepted	4/4	12ms	564 KiB
		13	Accepted	4/4	17ms	820 KiB
		14	Accepted	4/4	3ms	316 KiB
		15	Accepted	4/4	19ms	1000 KiB
		16	Accepted	4/4	19ms	1068 KiB
		17	Accepted	4/4	19ms	820 KiB