Submission #22,079

22079

2026-01-14 16:44:50

cpp17

Accepted 35/35

26ms

796 KiB

// UUID: 2b79d37b-7bff-4fc0-b9fa-ba835db1d748
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n; cin >> n;
    vector<int> dp(n+1);
    int dij; cin >> dij;
    dp[1] = dij; cin >> dij;
    dp[2] = dij + dp[1];
    for (int i = 3; i <= n; i++) {
        cin >> dij;
        dp[i] = min(dp[i-1], dp[i-2]) + dij;
    }

    cout << dp[n];
}

	Sum	Test	Verdict		Time	Memory
base	35/35
		1	Accepted	0/0	1ms	316 KiB
		2	Accepted	0/0	26ms	760 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	316 KiB
		10	Accepted	2/2	2ms	392 KiB
		11	Accepted	2/2	2ms	420 KiB
		12	Accepted	2/2	2ms	316 KiB
		13	Accepted	2/2	3ms	432 KiB
		14	Accepted	2/2	4ms	316 KiB
		15	Accepted	2/2	8ms	512 KiB
		16	Accepted	2/2	13ms	564 KiB
		17	Accepted	2/2	17ms	564 KiB
		18	Accepted	2/2	19ms	564 KiB
		19	Accepted	2/2	21ms	564 KiB
		20	Accepted	2/2	23ms	576 KiB
		21	Accepted	2/2	25ms	796 KiB
		22	Accepted	2/2	25ms	564 KiB