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This article shows you how to understand the for cycle in Python, which is concise and easy to understand, which will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

I. For Loop statement

Syntax format:

For value in array range:

By default, the array range traverses from the first value until the last value is traversed.

Note: break can still be used to break in a loop.

For example, the for loop:

The Range function returns an array. When you use it, you need to pass in the beginning of a value and the end of the value. Note: the range function is a semi-open and semi-closed interval that contains the value at the beginning and not the value at the end.

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Output all integers between 1 and 10

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For x in range (1meme 11):

If Xerox 6:

Break

Print (x _ end = "")

Try to complete the following tasks

1. Nested while statements in for statements

2. Nesting for statements in for statements

3. Nested for in while statement

4. Nested while in while

III. Summary and emphasis

1. Master the basic format of for statement loop.

2. Master the use of range function.

3. Through the program judgment, the output of the for loop can be more comfortable.

The above is how to understand the for loop in Python. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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