题解 | #统计大写字母个数#
统计大写字母个数
https://www.nowcoder.com/practice/434414efe5ea48e5b06ebf2b35434a9c
import sys
for line in sys.stdin:
a = line.replace(" ","").rstrip()
n=0
for i in a:
if i.isupper():
n+=1
print(n)
replace 替换字符串
isupper判断是否大写
