刷题统计Pthon

解题思路:

注意事项:

参考代码:

a,b,n=map(int,input().split())
week=5*a+2*b
days=(n//week)*7
n%=week
if n<=a*5:
   day=0
   if n%a>0:
       day=1
   days=days+n//a+day
else:
   days+=5
   n-=a*5
   day=0
   if n%b>0:
       day=1
   days=days+n//b+day
print(days)