Submission #20,888

20888

2026-01-10 22:43:26

pypy3

Accepted 35/35

75ms

31988 KiB

# UUID: ca74f2ee-db2a-4038-88fe-78f137ab6fa9
N=int(input())
A=[int(x) for x in input().split()]

A[1]+=A[0]
for i in range(2,N):
    A[i] += min(A[i-1],A[i-2])

print(A[-1])

	Sum	Test	Verdict		Time	Memory
base	35/35
		1	Accepted	0/0	43ms	19412 KiB
		2	Accepted	0/0	75ms	31792 KiB
		3	Accepted	1/1	39ms	19344 KiB
		4	Accepted	1/1	39ms	19304 KiB
		5	Accepted	1/1	43ms	19456 KiB
		6	Accepted	1/1	39ms	19448 KiB
		7	Accepted	1/1	37ms	19336 KiB
		8	Accepted	2/2	50ms	21224 KiB
		9	Accepted	2/2	54ms	21572 KiB
		10	Accepted	2/2	48ms	21660 KiB
		11	Accepted	2/2	48ms	21596 KiB
		12	Accepted	2/2	50ms	21736 KiB
		13	Accepted	2/2	56ms	21484 KiB
		14	Accepted	2/2	50ms	22232 KiB
		15	Accepted	2/2	59ms	23024 KiB
		16	Accepted	2/2	57ms	25320 KiB
		17	Accepted	2/2	59ms	28644 KiB
		18	Accepted	2/2	71ms	29508 KiB
		19	Accepted	2/2	72ms	30456 KiB
		20	Accepted	2/2	64ms	30680 KiB
		21	Accepted	2/2	65ms	31988 KiB
		22	Accepted	2/2	74ms	31736 KiB