摘要： 1025: LC-DisplayResultTIME LimitMEMORY LimitRun TimesAC TimesJUDGE3s8192K2251642StandardA friend of you has just bought a new computer. Until now, the most powerful computer he ever used has been a pocket calculator. Now, looking at his new computer, he is a bit disappointed, because he liked the LC 阅读全文

摘要： 1019: Do the UntwistResultTIME LimitMEMORY LimitRun TimesAC TimesJUDGE3s8192K1151641StandardCryptographydeals with methods of secret communication that transform a message (theplaintext) into a disguised form (theciphertext) so that no one seeing the ciphertext will be able to figure out the plainte 阅读全文

摘要： 2528: SaveResultTIME LimitMEMORY LimitRun TimesAC TimesJUDGE1s65536K461162Standard津津的零花钱一直都是自己管理。每个月的月初妈妈给津津300元钱，津津会预算这个月的花销，并且总能做到实际花销和预算的相同。 为了让津津学习如何储蓄，妈妈提出，津津可以随时把整百的钱存在她那里，到了年末她会加上20％还给津津。因此津津制定了一个储蓄计划：每个月的月初，在得到妈妈给的零花钱后，如果她预计到这个月的月末手中还会有多于100元或恰好100元，她就会把整百的钱存在妈妈那里，剩余的钱留在自己手中。 例如11月初津津手中还有83元 阅读全文