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                            從列表中提取單個元素采用列表名[索引]的方法
【示例1】：
~~~
name = ['小紅', '小明', '小剛']
print(name[0])
~~~
運行結果：
~~~
小紅
~~~
小結：
索引是從0開始的，即0代表第一個元素，以此類推
                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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