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zoj 3627 F - Treasure Hunt II(贪心)

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zoj 3634 Bounty hunter(dp,已经想明白)

·2 分钟
M - Bounty hunter **Time Limit:**5000MS **Memory Limit:**65536KB 64bit IO Format:%lld & %llu Submit Status Description Bounty hunter is a hero who always moves along cities to earn money by his power. One day he decides to N cities one by one

codeforces 589 I - Lottery(水)

·2 分钟
I - Lottery **Time Limit:**2000MS **Memory Limit:**524288KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 589I Description Today Berland holds a lottery with a prize – a huge sum of money! There are k persons, who attend the lottery. Each of them will receive a unique integer from 1 to k.