一共压了几层
运行下面这段程序,它数的是"递归压了几层":
DEPTH = 0
def down(n):
global DEPTH
DEPTH += 1
if n == 0:
return
down(n - 1)
down(2)
print(DEPTH)
运行下面这段程序,它数的是"递归压了几层":
DEPTH = 0
def down(n):
global DEPTH
DEPTH += 1
if n == 0:
return
down(n - 1)
down(2)
print(DEPTH)
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