1939 数字字符
Submit solution
Points:
100
Time limit:
1.0s
Memory limit:
32M
Problem types
Allowed languages
C, C++, Java, Python
Description
有一些字串,需要统计每个字串中有多少个数字字符。
Input
若干行字串(1<=行长<=100)。
Output
针对每行输入,输出一行数字字符个数。
Sample
Input
1 sheep, 2 sheep, 3 sheep,......
123 456 7 8 9 ******
Stray birds come to my window to sing.
Output
3
9
0
Source: yz
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