题解 | #计算某字符出现次数#
计算某字符出现次数
https://www.nowcoder.com/practice/a35ce98431874e3a820dbe4b2d0508b1
import re import sys a = input() b = input() print(len(re.findall(b, a, flags=re.IGNORECASE)))
计算某字符出现次数
https://www.nowcoder.com/practice/a35ce98431874e3a820dbe4b2d0508b1
import re import sys a = input() b = input() print(len(re.findall(b, a, flags=re.IGNORECASE)))
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