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
string = input().lower()
val = input().lower()
summ = 0
for v in string:
if v == val:
summ += 1
print(summ)
- str.lower()字符串小写；str.upper()大写
- 换行输入，多次input()接收不同行输入
