Submission #22,094

22094

2026-01-14 16:57:36

cpp17

Accepted 35/35

10ms

1216 KiB

// UUID: 61aee3bb-10e5-4e15-976c-8dc4ae4074ba
#include <bits/stdc++.h>
using namespace std;
//#define int long long
//#define INT_MIN LLONG_MIN
//#define INT_MAX LLONG_MAX

int32_t main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
	int n;
    cin >> n;
    vector<int> v(n), dp(n);
    for (int i=0; i<n; i++) {
        cin >> v[i];
    }
    dp[0] = v[0];
    dp[1] = dp[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	10ms	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	316 KiB
		10	Accepted	2/2	2ms	316 KiB
		11	Accepted	2/2	1ms	316 KiB
		12	Accepted	2/2	1ms	324 KiB
		13	Accepted	2/2	2ms	316 KiB
		14	Accepted	2/2	3ms	756 KiB
		15	Accepted	2/2	4ms	760 KiB
		16	Accepted	2/2	6ms	824 KiB
		17	Accepted	2/2	8ms	820 KiB
		18	Accepted	2/2	8ms	1076 KiB
		19	Accepted	2/2	9ms	1076 KiB
		20	Accepted	2/2	9ms	1140 KiB
		21	Accepted	2/2	10ms	1212 KiB
		22	Accepted	2/2	10ms	1216 KiB