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
def count_string(m,n): new_m=m.lower() new_n=n.lower() count=0 for char in new_m: if char==new_n: count+=1 return count m=input() n=input() print(count_string(m,n))