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10472: 统计数字字符个数
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:1
Solved:0
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Description
输入一行字符,统计出其中数字字符的个数。
Input
一行字符串,总长度不超过255。
Output
输出为1行,输出字符串里面数字字符的个数。
Sample Input
Copy
Peking University is set up at 1898.
Sample Output
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4
Source/Category
信息学奥赛一本通
字符类型和字符数组
洛谷
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