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
list1 = list(input())
str1 = input()
no = 0
for i in list1:
if i == str1:
no +=1
elif i == str1.upper():
no +=1
elif i == str1.lower():
no +=1
print(no)
