POJ 3544 Journey with Pigs:贪心及排序不等式
2017-02-05
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POJ 3544 Journey with Pigs:贪心及排序不等式2014-07-10Journey with Pigshttp://poj.org/problem?id=3544Time Limit: 1000MSMemory Limit: 65536KDescriptionFarmer John has a pig farm near town A. He wants to visit his friend living in town B. Du...