Python Conditional Statement Instance code

Conditional judgment statements are a must-have basis for Python programming language learning, and many people feel that they can't remember grammar, and the old boy it education gives you a summary of the relevant language:

I. How to use the IF statement

(1) Use of If...else

If...else is a single conditional judgment statement in an IF condition statement, which uses the following:

If judging condition:

Execute statement ...

Else

Execute statement ...

(2) Use of If...elif...else

If...elif...else is a multiple conditional judgment statement in an IF condition statement, with the following usage:

If judgment condition 1:

Execute Statement 1 ...

Elif Judgment Condition 2:

Execute Statement 2 ...

Elif Judgment Condition 3:

Execute Statement 3 ...

Else

Execute Statement 4 ...

and C language, the Python programming language does not support the switch statement, so multiple criteria can only be used to determine the elif, if the judgment needs to be judged by multiple conditions, the use of or (or), indicating that two conditions have a set up to determine the conditions for success; Indicates that only two conditions have been established at the same time, the judgment condition succeeds.

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Python Conditional Statement Instance code