Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
84522 胡海峰老师 22第n项的数 Python3 Wrong Answer 38 MS 3792 KB 292 2024-07-16 09:51:45

Tests(1/5):

Code:

n = int(input()) a,b,c,d = list(map(int,input().split())) flag =0 if b-a == c-b == d-c: flag = 1 if flag ==0:#等比数列 t = b/a res = a for i in range(n-1): res *= t else: t = b-a res = a for i in range(n-1): res += t print(res)

Run Info:

------Input------

5
1 2 4 8

------Answer-----

16

------Your output-----

16.0