Submission #14,646

2025-01-24 23:07:53

cpp17

Accepted 35/35

25ms

1260 KiB

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

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

	Sum	Test	Verdict		Time	Memory
base	35/35
		1	Accepted	0/0	1ms	508 KiB
		2	Accepted	0/0	25ms	1260 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	508 KiB
		8	Accepted	2/2	1ms	316 KiB
		9	Accepted	2/2	1ms	316 KiB
		10	Accepted	2/2	2ms	508 KiB
		11	Accepted	2/2	2ms	316 KiB
		12	Accepted	2/2	2ms	316 KiB
		13	Accepted	2/2	3ms	356 KiB
		14	Accepted	2/2	4ms	556 KiB
		15	Accepted	2/2	8ms	564 KiB
		16	Accepted	2/2	13ms	804 KiB
		17	Accepted	2/2	17ms	964 KiB
		18	Accepted	2/2	19ms	1044 KiB
		19	Accepted	2/2	21ms	1096 KiB
		20	Accepted	2/2	21ms	1112 KiB
		21	Accepted	2/2	24ms	1076 KiB
		22	Accepted	2/2	25ms	1076 KiB