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File size: 383 Bytes
1514a0b | 1 2 3 4 5 6 7 8 9 10 11 | def max_sum_of_three_consecutive(arr, n):
sum = [0 for k in range(n)]
if n >= 1:
sum[0] = arr[0]
if n >= 2:
sum[1] = arr[0] + arr[1]
if n > 2:
sum[2] = max(sum[1], max(arr[1] + arr[2], arr[0] + arr[2]))
for i in range(3, n):
sum[i] = max(max(sum[i - 1], sum[i - 2] + arr[i]), arr[i] + arr[i - 1] + sum[i - 3])
return sum[n - 1] |