摘要： 题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1217ArbitrageTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2956Accepted Submission(s): 1333Problem DescriptionArbitrage is the use of discrepancies in currency exchange rates to transform one unit of 阅读全文