FOREVER_ENJOY

摘要： Mayor's postersTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 37346Accepted: 10864DescriptionThe citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign have been placing their electoral posters at all places at their whim. The city council has fi 阅读全文

摘要： A Simple Problem with IntegersTime Limit: 5000MS Memory Limit: 131072KTotal Submissions: 53169 Accepted: 15897Case Time Limit: 2000MSDescriptionYou have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type of operation is to add some given number to each number in... 阅读全文