2822: 求分数序列和
摘要：参考代码:n = int(input())
p, q = 1, 2
sum = 0
for _ in range(n):
sum += q / p
flag = q
……
编写题解 2822: 求分数序列和
摘要：解题思路:注意事项:参考代码:n=int(input())sum=0#分数之和p_list=[1]q_list=[2]for i in range(n): q_list.append(p……
2822: 求分数序列和
摘要：解题思路:注意事项:参考代码:我写的：n = int(input())
q = 2; p = 1; a = 0
for i in range(0,n):
a = a + q / p
……