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))
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