十二
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Description
H.比较喜欢12这个数字 请你计算从1(包含)到2024(包含)有多少数字包含"12"。 例如12包含"12",121包含"12",1200包含"12" 但是102不包含"12",21不包含"12"等。
Format
Input
无
Output
一个整数(直接输出答案以验证正确与否)
篮球杯训练计划-基础训练
- Status
- Done
- Rule
- XCPC
- Problem
- 8
- Start at
- 2024-1-6 13:15
- End at
- 2024-1-7 13:15
- Duration
- 24 hour(s)
- Host
- Partic.
- 17