Submission #25,217

2026-02-18 13:53:39

cpp17

Accepted 35/35

26ms

1404 KiB

#include <iostream>
#include <vector>

using namespace std;


int main()
{
    int n;
    cin >> n;
    vector <int> v(n);
    vector <int> dp(n);
    vector <bool> sin(n);

    for(int i = 0; i < n; i++)
    {
        cin >> v[i];
    }

    dp[0] = v[0];
    dp[1] = v[0] + v[1];

    for(int i = 2; i < n; i++)
    {
        dp[i] = min(dp[i - 1], dp[i - 2]) + v[i];
    }
    cout <<  dp[n - 1];
}

	Sum	Test	Verdict		Time	Memory
base	35/35
		1	Accepted	0/0	1ms	316 KiB
		2	Accepted	0/0	26ms	1076 KiB
		3	Accepted	1/1	1ms	316 KiB
		4	Accepted	1/1	1ms	316 KiB
		5	Accepted	1/1	1ms	316 KiB
		6	Accepted	1/1	1ms	316 KiB
		7	Accepted	1/1	1ms	316 KiB
		8	Accepted	2/2	1ms	316 KiB
		9	Accepted	2/2	1ms	500 KiB
		10	Accepted	2/2	2ms	316 KiB
		11	Accepted	2/2	2ms	432 KiB
		12	Accepted	2/2	2ms	316 KiB
		13	Accepted	2/2	3ms	508 KiB
		14	Accepted	2/2	6ms	568 KiB
		15	Accepted	2/2	8ms	564 KiB
		16	Accepted	2/2	13ms	808 KiB
		17	Accepted	2/2	17ms	748 KiB
		18	Accepted	2/2	20ms	820 KiB
		19	Accepted	2/2	23ms	1268 KiB
		20	Accepted	2/2	24ms	1120 KiB
		21	Accepted	2/2	26ms	1076 KiB
		22	Accepted	2/2	26ms	1404 KiB