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A. recursive algorithm 1. -Reduce a problem to a simpler (or smaller) ve...
A. Creating function: 1. Syntax def<function name> ( ) : <function bo...
A. while loop 1. • Need a loop variable – Initialized outside loop –...
A. Syntax: how we put together legal Semantics: how do we deduce the m...
1. comment： HTML:<!--comment--> CSS: /*comment*/ 2. em: HTML: 斜体 ...