Fibonacci_memoized
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def fib(num, memo):
if memo == []:
memo = [None for _ in range(num+1)]
if num == 0:
result = 0
elif num == 1 or num == 2:
result = 1
elif memo[num] != None:
result = memo[num]
else:
result = fib(num-1, memo) + fib(num-2, memo)
memo[num] = result
return result
print("Hello World!")
memo = []
sample1 = 5
result1 = fib(sample1, memo)
print(f"result1: {result1}")
assert(result1 == 5)
memo = []
sample2 = 7
result2 = fib(sample2, memo)
print(f"result2: {result2}")
assert(result2 == 13)
memo = []
sample3 = 9
result3 = fib(sample3, memo)
print(f"result3: {result3}")
assert(result3 == 34)
print("good bye world")
Python
INFO