Q23Comprehension1.5 Marks24 Dec 2023
Passage
Answer the given subquestions after executing the above code snippet.
Consider the following snippet of code:
```
def do_something(M):
out = []
m, n = len(M), len(M[0])
for j in range(n):
row = []
for i in range(m):
row.append(M[i][j])
out.append(row)
return out
M = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
P = do_something(M)
print(P)
P.reverse() # reverses the list P in-place
print(P)
P = do_something(P)
print(P)
```
What is the second line of the output?