学《learn python the hard way》(3)

原创于 2013-08-27 00:09:37 发布 · 576 阅读

0 ·

CC 4.0 BY-SA版权

python 专栏收录该内容

4 篇文章

订阅专栏

本文通过一个简单的Python脚本展示了如何计算可用的车辆数量、驾驶员数量及乘客数量来确定每辆车的平均乘客数。代码中包含了变量定义、算术运算以及基本的打印输出，有助于初学者理解Python的基本语法。

cars = 100
space_in_a_car = 4.0
drivers = 30
passengers = 90
cars_not_driven = cars - drivers
cars_driven = drivers
carpool_capacity = cars_driven * space_in_a_car
average_passengers_per_car = passengers / cars_driven

print "There are", cars, "cars available."
print "There are only", drivers, "drivers available."
print "There will be", cars_not_driven, "empty cars today."
print "We can transport", carpool_capacity, "people today."
print "We have",passengers, "to carpool today."
print "We need to put about", average_passengers_per_car, "in each car."

犯的错误是等号减号加号不分。