2015-10-21
- jennifer
- martym
| public abstract class ChessPiece{ | |
| private int row; | |
| private int col; | |
| public abstract char piece(); | |
| } |
| def diagonalDifference(a: Array[Array[Int]]): Int = { | |
| val dimension = a.length | |
| val primaryDiagonal = for{ | |
| x <- 0 until dimension | |
| y <- 0 until dimension | |
| if x==y | |
| }yield a(x)(y) | |
| val secondaryDiagonal = for{ | |
| x <- 0 until dimension |