摘要:
#最终目标是移动到Cdef hanoi(n,a,b,c): if n>0: hanoi(n-1,a,c,b) print("moving from {} to {}".format(a, c)) hanoi(n-1,b,a,c)hanoi(3,"A","B","C") #最终目标是移动到Bdef h 阅读全文
摘要:
时间复杂度 print("Hello World) O(1) 执行一次,一次打印,一次计算都算1 for i in range(n): print("Hello World) O(n) 执行n次,时间复杂度就是n for i in range(n): for j in range(n): print 阅读全文