Submission #16,534

2025-05-06 12:19:20

cpp17

Accepted 35/35

24ms

756 KiB

#include <iostream>
using namespace std;
int main()
{
    int n; cin>>n;
    int a[n]; for(int i=0; i<n; i++)cin>>a[i];
    a[1]+=a[0];
    for(int i=2; i<n; i++)
        a[i]+=min(a[i-1],a[i-2]);
    cout<<a[n-1];
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	35/35
		1	Accepted	0/0	1ms	320 KiB
		2	Accepted	0/0	24ms	564 KiB
		3	Accepted	1/1	1ms	508 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	404 KiB
		9	Accepted	2/2	1ms	316 KiB
		10	Accepted	2/2	2ms	500 KiB
		11	Accepted	2/2	3ms	508 KiB
		12	Accepted	2/2	2ms	316 KiB
		13	Accepted	2/2	3ms	568 KiB
		14	Accepted	2/2	4ms	316 KiB
		15	Accepted	2/2	8ms	316 KiB
		16	Accepted	2/2	13ms	588 KiB
		17	Accepted	2/2	17ms	564 KiB
		18	Accepted	2/2	18ms	544 KiB
		19	Accepted	2/2	20ms	504 KiB
		20	Accepted	2/2	21ms	564 KiB
		21	Accepted	2/2	24ms	756 KiB
		22	Accepted	2/2	24ms	716 KiB