Submission #16,143

2025-04-06 16:11:42

cpp17

Accepted 35/35

24ms

792 KiB

#include <iostream>

using namespace std;

int main()
{
    int n;
    cin >> n;

    int a, b;
    cin >> a >> b;

    int min1, min2 = a, min3 = a + b;
    for (int i = 2; i < n; i++) {
        min1 = min2;
        min2 = min3;
        cin >> b;
        min3 = min(min1, min2) + b;
    }

    cout << min3;
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	35/35
		1	Accepted	0/0	1ms	316 KiB
		2	Accepted	0/0	24ms	568 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	408 KiB
		7	Accepted	1/1	1ms	316 KiB
		8	Accepted	2/2	1ms	316 KiB
		9	Accepted	2/2	2ms	316 KiB
		10	Accepted	2/2	2ms	508 KiB
		11	Accepted	2/2	2ms	500 KiB
		12	Accepted	2/2	2ms	316 KiB
		13	Accepted	2/2	3ms	428 KiB
		14	Accepted	2/2	4ms	468 KiB
		15	Accepted	2/2	8ms	316 KiB
		16	Accepted	2/2	12ms	564 KiB
		17	Accepted	2/2	17ms	636 KiB
		18	Accepted	2/2	18ms	708 KiB
		19	Accepted	2/2	20ms	736 KiB
		20	Accepted	2/2	20ms	564 KiB
		21	Accepted	2/2	23ms	636 KiB
		22	Accepted	2/2	24ms	792 KiB