m=[[1,2],[3,4],[5,6]] for l in m
时间: 2023-11-11 07:05:58 浏览: 30
:
for i in l:
print(i)
The output will be:
1
2
3
4
5
6
Explanation:
The given code uses a nested loop to iterate through the elements of the 2D list 'm'.
The outer loop iterates over the sublists of 'm'. In the first iteration, it takes the sublist [1,2], in the second iteration it takes [3,4], and in the third iteration it takes [5,6].
The inner loop iterates over the elements of each sublist. In the first iteration of the outer loop, the inner loop will print 1 and then 2. In the second iteration of the outer loop, the inner loop will print 3 and then 4. In the third iteration of the outer loop, the inner loop will print 5 and then 6.
Thus, the output will be all the elements of the 2D list 'm' printed in a sequential order.
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