Which function call expression will evaluate to -1 being returned? shoots(2) shoots (1) shoots(0) shoots(-1) shoots(-2) None of the above

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Which function call expression will evaluate to -1 being returned?
shoots(2)
shoots(1)
shoots (0)
shoots(-1)
shoots(-2)
O None of the above
Transcribed Image Text:Which function call expression will evaluate to -1 being returned? shoots(2) shoots(1) shoots (0) shoots(-1) shoots(-2) O None of the above
Consider the following function shoots :
def shoots(x: int) -> int:
if x <= 0:
return 0
4
elif x == 1:
return shoots(x + 2)
6
elif x == 2:
return shoots(x - 1)
80
elif x == 2:
9.
return -1
10
else:
11
return shoots(x - 2)
2 3
Transcribed Image Text:Consider the following function shoots : def shoots(x: int) -> int: if x <= 0: return 0 4 elif x == 1: return shoots(x + 2) 6 elif x == 2: return shoots(x - 1) 80 elif x == 2: 9. return -1 10 else: 11 return shoots(x - 2) 2 3
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