Python练习Tommy wants to improve his programming skills by solving as many programming questions as he can inone month.On the first day,he solved six questions; on the second day,he solved eight; on the third day,hesolved ten.If he can keep up the

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/03 18:08:45

Python练习
Tommy wants to improve his programming skills by solving as many programming questions as he can in
one month.On the first day,he solved six questions; on the second day,he solved eight; on the third day,he
solved ten.If he can keep up the pace – every day solving two more questions than the previous day,how many
questions in total will Tommy be able to solve in a month of 30 days?Write a Python program to calculate and
print the result.Note:your solution must use loop rather than a single mathematical formula to solve this
question.
Python2.7版本

sum = 0
for i in xrange(30):
    sum += 6 + 2 * i
print sum