云计算开发：Python练习实例-计算字符串中子串出现的次数-鸡飞狗跳网

云计算开发：Python练习实例-计算字符串中子串出现的次数

发布日期：2026-11-14

浏览次数：{固定数字3}

题目：计算字符串中子串出现的次数。

程序分析：通过input()函数输入字符串，和子字符串，然后利用count()函数进行计算。

程序源代码：

以上实例输出结果为：

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