1385: 凑钱
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:1
Solved:0
Description
假设有无数张面值为1,7,11,15的纸币,需要凑出金额w元,求最少需要的纸币数量s?
Input
w(1 <= w <= 1000)
Output
最少需要的纸币数量s
Sample Input Copy
138
Sample Output Copy
10