abc150_b
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问题描述
输入一个长度为 N 的字符串 S。
输出 S 中包含多少个连续的 ABC。
10
ZABCDBABCQ
2
33
ABCCABCBABCCABACBCBBABCBCBCBCABCB
5
10.1 国庆普及组训练
- Status
- Done
- Rule
- IOI
- Problem
- 8
- Start at
- 2024-10-1 8:00
- End at
- 2024-10-1 12:00
- Duration
- 4 hour(s)
- Host
-
梁泽贤 (liangzexian)
- Partic.
- 12