Exercise 32 - for-loop

Posted petitherisson

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了Exercise 32 - for-loop相关的知识,希望对你有一定的参考价值。

 

the_count = [1,2,3,4,5]
fruits = [apples, oranges, pears, apricots]
change = [1, pennies, 2, dimes, 3, quarters]

# this first kind of for-loop goes through a list
for number in the_count:
    print("This is count %d" % number)
    
# same as above
for fruit in fruits:
    print("A fruit of type: %s" % fruit)
    
# also we can go through mixed lists too
# notice we have to use %r since we don‘t know what‘s in it
for i in change:
    print("I got %r" % i)
    
# we can also build lists, first start with an empty one
elements = []

# then use the range function to do 0 to 5 counts
for i in range(0, 6):
    print("Adding %d to the list." % i)
    #append is a function that lists understand
    elements.append(i)
    
# now we can print them out too
for i in elements:
    print("Element was: %d" % i)

output

This is count 1
This is count 2
This is count 3
This is count 4
This is count 5
A fruit of type: apples
A fruit of type: oranges
A fruit of type: pears
A fruit of type: apricots
I got 1
I got pennies
I got 2
I got dimes
I got 3
I got quarters
Adding 0 to the list.
Adding 1 to the list.
Adding 2 to the list.
Adding 3 to the list.
Adding 4 to the list.
Adding 5 to the list.
Element was: 0
Element was: 1
Element was: 2
Element was: 3
Element was: 4
Element was: 5

 

2019-09-30

17:13:35

以上是关于Exercise 32 - for-loop的主要内容,如果未能解决你的问题,请参考以下文章

Buuctf-Reverse(逆向) [RoarCTF2019]Polyre && SangFor(深育杯)-Reverse(逆向) XOR_Exercise Write up(代码片

python,带有'def'和'for-loop'的指数

迭代(for-loop)毫秒访问过去的值

For-loop中的多个printf作为初始化、条件和更新的一部分

leetcode-27-exercise_bit maniputation

我想将'for-loop'的结果保存为python中的文本文件