3444: 统计数字字符个数

Memory Limit:256 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:0 Solved:0

Description

[md] 输入一行字符,统计出其中数字字符的个数。 [/md]

Sample Input Copy

Peking University is set up at 1898.

Sample Output Copy

4