1>>> import os
2
3>>> os.chdir('C:\Users\lifei\Desktop')
4>>> with open('Today.txt') as today:
5 count=0
6 for i in today.read():
7 if i.isupper():
8 count+=1
9print(count)
运行结果:
126
最佳答案 2021-05-22 17:20
1>>> import os
2
3>>> os.chdir('C:\Users\lifei\Desktop')
4>>> with open('Today.txt') as today:
5 count=0
6 for i in today.read():
7 if i.isupper():
8 count+=1
9print(count)
运行结果:
126