2017 Multi-University Training Contest - Team 1 1002&&HDU 6034 Balala Power!【字符串，貪心+排序】...

Balala Power! Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 2668    Accepted Submission(s): 562 Problem Description Sample Input 1 a 2 aa b

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