修正了一处错误注释并添加了计数功能

原程序的注释是“计算学生的平均成绩”但该程序的功能经过运行后可以发现时在终端输出滚动弹幕,于是对注释进行了更改。同时加入了计数器,在执行一段时间之后可以跳出程序的死循环。
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Zpadger 2019-12-23 22:34:45 +08:00 committed by GitHub
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commit 7b68ad5006
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@ -1,5 +1,5 @@
"""
输入学生考试成绩计算平均分
滚动弹幕
Version: 0.1
Author: 骆昊
@ -12,12 +12,16 @@ import time
def main():
str = 'Welcome to 1000 Phone Chengdu Campus '
counter = 0
while True:
print(str)
counter += 1
time.sleep(0.2)
str = str[1:] + str[0:1]
# for Windows use os.system('cls') instead
os.system('clear')
if counter == 100:
break
if __name__ == '__main__':