Card game

def max_points(n, arr):
    if n < 3:
        return 0
    dp = [0] * (n + 1)
    dp[1] = 0
    dp[2] = 0
    for i in range(3, n + 1):
        dp[i] = max(dp[i-1], dp[i-3] + arr[i-2])
    return dp[n]

n = int(input())
arr = list(map(int, input().split()))
print(max_points(n, arr))

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED