求平均值
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Description
要求输入任意个正整数,然后求其平均值,输入时以输入一个0作为终止标志,但0不计入数字的个数。
Input Format
一行 n个整数,第n+1个数是0。 注意n不会给出。
Output Format
这n个数的平均值。要求保留1位小数。
Sample
input
3 4 5 0
{样例解释,给的是三个数字。}
output
4.0
Hint
时间限制:
空间限制:
20200910-基础递归训练
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 10
- Start at
- 2020-9-13 15:29
- End at
- 2020-10-1 15:29
- Duration
- 432 hour(s)
- Host
- Partic.
- 18