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What do these do? 36. for x in range( 0, 4 ): print( x ) if x == 1: continue print( 'Last line' ) 0 Last line 1 Last line 2 Last line 37. message1 = 'Global Varia...

What do these do? 20. [ 18, 19, 20, 21, 22 ] [ -2 ]//21 21. [ 18, 19, 20, 21, 22 ] [ 2:4 ]//[20,21] 22. [ 18, 19, 20, 21, 22 ] [ -2:-5:-1 ]//[21, 20, 19] 23. input( 'Please enter your name: ' ) //P...

遍历一维二维list #生成向量 def make_vector(len,num): l = [] for i in range(len): l.append(num) return l #生成矩阵 def make_matrix(row,col,num): c = make_vector(col,num) l = [] for i...

要求： person是三个字典的list。然后写两个函数符合函数名和输入输出要求。 知识点： dict，list, for in, print, function. 遍历list中的dict person=[{},{},{}] sports(people) #yuri paly 2 sports plays_sport(people,'tennis') #yuri #tiffany people...

What is CJKV? CJKV Information Processing Ken Lunde O'Reilly 2009 912 pages Excellent reference for CJKV issues such as Unicode GB2312, GBK, GB18030 etc. Who is Guido van Rossum? Guido van Rossu...