Submission #21,601

2026-01-13 17:05:52

cpp17

Accepted 35/35

25ms

1124 KiB

// UUID: 0347c840-8b93-4931-afed-cf2d90891f7c
#include <bits/stdc++.h>
using namespace std;

int main() {
    int n;
    cin >> n;
    vector<int> dij(n), dp(n);
    for (int i =0; i < n; i++){
        cin >> dij[i];
    }
    dp[0] = dij[0];
    dp[1] = dp[0] + dij[1];
    for (int i = 2; i < n; i++){
        dp[i] = min(dp[i-1], dp[i-2]) + dij[i];
    }
    cout << dp[n-1];
}

	Sum	Test	Verdict		Time	Memory
base	35/35
		1	Accepted	0/0	1ms	568 KiB
		2	Accepted	0/0	25ms	1076 KiB
		3	Accepted	1/1	1ms	316 KiB
		4	Accepted	1/1	1ms	316 KiB
		5	Accepted	1/1	1ms	404 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	316 KiB
		10	Accepted	2/2	2ms	316 KiB
		11	Accepted	2/2	2ms	508 KiB
		12	Accepted	2/2	2ms	316 KiB
		13	Accepted	2/2	3ms	316 KiB
		14	Accepted	2/2	6ms	316 KiB
		15	Accepted	2/2	8ms	568 KiB
		16	Accepted	2/2	13ms	564 KiB
		17	Accepted	2/2	17ms	960 KiB
		18	Accepted	2/2	19ms	1036 KiB
		19	Accepted	2/2	21ms	1076 KiB
		20	Accepted	2/2	21ms	1124 KiB
		21	Accepted	2/2	24ms	1076 KiB
		22	Accepted	2/2	25ms	1076 KiB