Submission #21,208

2026-01-12 17:05:20

pypy3

Runtime error 31/35

78ms

32000 KiB

# UUID: ba2d0fc1-f490-47d4-bf40-21231d092e81
n = int(input())
dij = list(map(int, input().split()))
op = [0] * n

op[0] = dij[0]
op[1] = dij[0] + dij[1]

for i in range(2, len(dij)):
    op[i] = min(op[i-1], op[i-2]) + dij[i]

print(op[-1])

	Sum	Test	Verdict		Time	Memory
base	31/35
		1	Accepted	0/0	39ms	19628 KiB
		2	Runtime error	0/0	78ms	32000 KiB
		3	Accepted	1/1	43ms	19408 KiB
		4	Accepted	1/1	39ms	19360 KiB
		5	Accepted	1/1	39ms	19400 KiB
		6	Accepted	1/1	45ms	19436 KiB
		7	Accepted	1/1	37ms	19436 KiB
		8	Accepted	2/2	50ms	21232 KiB
		9	Accepted	2/2	48ms	21476 KiB
		10	Accepted	2/2	54ms	21548 KiB
		11	Accepted	2/2	48ms	21640 KiB
		12	Accepted	2/2	50ms	21588 KiB
		13	Accepted	2/2	56ms	21692 KiB
		14	Accepted	2/2	50ms	23528 KiB
		15	Accepted	2/2	59ms	24548 KiB
		16	Accepted	2/2	57ms	27040 KiB
		17	Accepted	2/2	71ms	29596 KiB
		18	Accepted	2/2	64ms	30864 KiB
		19	Accepted	2/2	75ms	31960 KiB
		20	Accepted	2/2	67ms	31980 KiB
		21	Runtime error	0/2	75ms	32000 KiB
		22	Runtime error	0/2	64ms	32000 KiB