def fab(n):
if n==1:
return 1
if n==0:
return 0
else:
result=int(fab(n-1))+int(fab(n-2))
return resul
转载于:https://www.cnblogs.com/linbinqiang/p/5286199.html
def fab(n):
if n==1:
return 1
if n==0:
return 0
else:
result=int(fab(n-1))+int(fab(n-2))
return resul
转载于:https://www.cnblogs.com/linbinqiang/p/5286199.html