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Compare the example analysis of operation logic training and condition judgment in python, aiming at this problem, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and feasible method.

1. Supplementary ascii codes

The capital letter A corresponds to the ascii code 65.

The capital B corresponds to the ascii code 66.

The lowercase letter a corresponds to the ascii code 97

The lowercase b corresponds to the ascii code 98

Enter key corresponds to 13

The number 0 corresponds to 48.

II. Comparison operator

> greater than > = greater than or equal to > "laoliu" > "Laoliu"

True

Comparison of strings, comparing ascii codes

> "laoliu" > > "laoliu" in "laoliuzhenshuai"

True

> "laoliu1" in "laoliuzhenshuai"

False

Sequence (array)

Writing method [1, 2, 3, 4, 5, 6, 7]

> x = [1, 2, 3, 4, 5, 6]

> yyogz = [1, 2, 3, 4, 5, 5, 6]

> y is z

True

> x is z

False

>

True

Note: array (sequence) even if the array values are equal, when using is for comparison, if the value is assigned continuously, then the result is true;. If the value is assigned separately, then the result is false even if the value is equal.

III. Summary and emphasis

1. String comparison (ascii comparison, length comparison)

2. Judgment of is series.

3. Judgment of in series.

This is the answer to the question about the training of comparative operation logic and case analysis of conditional judgment in python. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel for more related knowledge.

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