Problem3597--【Div4】字符串基本练习-行程长度编码

3597: 【Div4】字符串基本练习-行程长度编码

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Time Limit : 1.000 sec  Memory Limit : 128 MB

Description

Sample Input Copy

ppppqqqqqqqqstt

Sample Output Copy

p4q8s1t2

Source/Category