链接:https://www.nowcoder.com/acm/contest/140/J 来源:牛客网 White Rabbit has a rectangular farmland of n*m. In each of the grid there is a kind of plant. The plant in the j-th column of the i-th row belongs the a[i][j]-th type. White Cloud wants to help Whi…
2018牛客网暑期ACM多校训练营(第二场)I- car 链接:https://ac.nowcoder.com/acm/contest/140/I来源:牛客网 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 131072K,其他语言262144K 64bit IO Format: %lld 题目描述 White Cloud has a square of n*n from (1,1) to (n,n). White Rabbit wants to know the maximum…