HDU_1284
钱币兑换问题\Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 15976 Accepted Submission(s): 9546**
Problem Description
在一个国家仅有1分,2分,3分硬币,将钱N兑换成硬币有很多种...
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