Submission #24,796

2026-02-15 13:27:52

cpp17

Accepted 35/35

26ms

1476 KiB

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

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

	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	324 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	1ms	420 KiB
		11	Accepted	2/2	2ms	512 KiB
		12	Accepted	2/2	2ms	508 KiB
		13	Accepted	2/2	3ms	316 KiB
		14	Accepted	2/2	6ms	316 KiB
		15	Accepted	2/2	8ms	800 KiB
		16	Accepted	2/2	14ms	808 KiB
		17	Accepted	2/2	18ms	1012 KiB
		18	Accepted	2/2	20ms	1040 KiB
		19	Accepted	2/2	23ms	1096 KiB
		20	Accepted	2/2	24ms	1476 KiB
		21	Accepted	2/2	26ms	1184 KiB
		22	Accepted	2/2	26ms	1076 KiB