Python解决打靶问题
原帖见：http://blog.csdn.net/d8111/archive/2008/09/21/2956832.aspx动态语言永远是那么的飘逸。就似绝世神剑。高手用来心中有剑，低手则走火入魔。
from time import time
def shot(n, remain, his):
"""n goes 0-9"""
if(remain < 0 or remain > (n + 1) * 10):
return;
if(n == 0):
his = remain;
print his
globals()["counter"] += 1
else:
for score in scores:
his = score;
shot(n - 1, remain - score, his)
if __name__ == "__main__":
scores = range(11)
init =
counter = 0
begin=time()
shot(9, 90, init)
end=time()
print counter
print end-begin
不过貌似比较可惜的地方是，耗时27.2189998627，比起java来可慢的多咯
页:
[1]