Shulou(Shulou.com)06/02 Report--

In this issue, the editor will bring you about how to achieve the iterative operation of for and while cycle in python. The article is rich in content and analyzes and describes for you from a professional point of view. I hope you can get something after reading this article.

First, create a new python file named py3_loops.py, and write the operation code in this file (you can run the following code yourself):

# the next iteration of the learning cycle # has been used in the previous study nums = [1 for num in nums 2 print 3 4 print 5] for num in nums: print (num) # use break to jump out of the loop body: nums = [1, 2, 4, 5] for num in nums: if num = = 3: print ('found 3 Jump out of the loop') break print (num) # continue the loop using continue: nums = [1 for letter in 2) 3 4] for num in nums: if num = = 3: print ('continue the cycle') continue print (num) # an example of a nested loop nums = [1 for num in nums: for letter in 'abc': print (num) Letter) # use the built-in function range (): for i in range (10): print (I) # range (1Magazine 11) from 1 to 10 # use the while loop x = 0while x < 10: print (x) x cycles use breakx = 0while x < 10: if x = 5: break print (x) x cycles 1

The running effect of the above code:

1234512 found 3, jump out of cycle 12 to continue cycle 451 a1 b1 b1 c2 a2 b2 c3 b3 c4 a4 b4 c5 a5 b5 c123456789012345678901234 above is how to implement the iterative operation of for and while loop in python shared by Xiaobian. If you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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