【例21.2】 判断整数位数
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说明
给定一个不多于 位的整数，判断它是几位数，并输出。
输入格式
一个不多于 位的整数。
输出格式
输出整数的位数，单独占一行。
样例
1603【周六9:00】 team2
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 7
- Start at
- 2024-7-19 11:23
- End at
- 2024-7-19 12:17
- Duration
- 0.9 hour(s)
- Host
-
jack
- Partic.
- 4