File size: 470 Bytes
93f0991 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | def binary_sum(S, start, stop):
if start >= stop:
return 0
elif start == stop - 1:
return S[start]
else:
mid = (start + stop) // 2
return binary_sum(S, start, mid) + binary_sum(S, mid, stop)
# Input
n = int(input("Enter the number of elements: "))
S = [int(input(f"Enter element {i+1}: ")) for i in range(n)]
# Compute sum
r = binary_sum(S, 0, n)
print(S)
# Output
print("Sum of sequence elements =", r)
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