检查3个整数，看看它们是否是Fibonacci三元组

Question

我正在尝试输入3个整数并确定它们是否是Fibonacci Triples。 Fibonacci Triple是三个连续的Fibonacci数。有人可以帮我弄清楚我哪里出错了。谢谢！

def fibs():
    a, b = 0, 1
    yield a
    yield b
    while True:
      a,b = b, a + b
      yield b

fibInput = (input("please enter 3 numbers separated by commas: "))
n, o, p = [int(i) for i in fibInput.split(',')]
#print(n,o,p) TEST

for fib in fibs():
    if n == fib and o == fib and p == fib:
        print("Your numbers are a fibonacci triple.")
        break
    if fib > n and fib > o and fib > p:
        print("your numbers are not a fibonacci triple.")
        break

Answer 1

if n == fib and o == fib and p == fib:

您没有检查这三个数字是否是连续的斐波纳契数。您正在检查他们是否所有相同的 Fibonacci号码。

Answer 2

在你的循环中，fib具有相同的值。

您可以为Fibonacci三元组编写其他生成器

def fib_triple():
    it = iter(fibs())
    a = it.next()
    b = it.next()
    c = it.next()
    while True:
        yield(a, b, c)
        a, b, c = b, c, it.next()