Problems Description
<span style="font-size:24px;">输入一items字符串,输出它长度。</span>
Input格式
<p> <span style="font-size:24px;">有多组测试数据</span> </p> <p> <span style="font-size:24px;">对于每组数据,每行输入一items字符串,长度不超过20</span> </p>
Output格式
<span style="font-size:24px;">输出每items字符串长度</span>
Sample
Sample Input 1
Helloworld
Hello world
Sample Output 1
10
11
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