F&A Diskussionen

a=[[0]*2]*2 a[0][0]=5 out: [[5,0],[5,0]]

list multiply python

6 Stimmen

5th Sep 2021, 12:39 PM

Arsalan [Inactive]

who can tell me what happens in this code?

a[0][0]=5 a=[[0]*2]*2 b[0][0]=5 b=[[0,0],[0,0]]print(a,b)

1 Stimme

11th Apr 2021, 3:40 PM

ice

Heute heiß

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