1897: How many digits

内存限制:128 MB 时间限制:1.000 S
评测方式:文本比较 命题人:
提交:15 解决:11

题目描述

For a positive integer, please find the number of digits. For example, 123456 is 6 digits.

输入

There are several rows, each with a positive integer.

输出

Each line corresponds to the number of digits in the output.

样例输入 复制

1
23
123456
1000000

样例输出 复制

1
2
6
7