高数Umaru 第九卷 哈士奇

Problem Description

因为'高数 giant's cute little girl'是真的很 stubborn而且总是想发号施令,不仅坚持每天都要给她吃的高质量猫粮,而且还经常欺负其他狗狗.因此,'high number of dogs' owner decided to buy some pugs as a treat. One day, when 'owner' was visiting a second-hand dog market, she examined every single one of the pugs available. For each pet, she recorded its price tag and assigned it a 'cuteness value' based on how much she adored it. With her budget X in hand, 'owner' wanted to maximize the total 'cuteness value' by purchasing as many pugs as possible within her means. Now, given her budget X and N dogs with their respective prices an