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fp2023:lab07 [2023/04/18 17:46] pdmatei created |
fp2023:lab07 [2023/04/21 12:39] (current) pdmatei |
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| **7.1.5.** Write a function which returns the **rest** of a matrix, **without** its **first** column: | **7.1.5.** Write a function which returns the **rest** of a matrix, **without** its **first** column: | ||
| <code scala> | <code scala> | ||
| - | def remCol(m: Matrix): List[Int] = ??? | + | def remCol(m: Matrix): Matrix = ??? |
| </code> | </code> | ||
| Line 40: | Line 40: | ||
| **7.1.7.** (!) Implement multiplication of two matrices. Think about the sequence of steps you want to perform. Transposition will be your first step. | **7.1.7.** (!) Implement multiplication of two matrices. Think about the sequence of steps you want to perform. Transposition will be your first step. | ||
| <code scala> | <code scala> | ||
| - | def mult(m: Matrix): Matrix = ??? | + | def mult(m1: Matrix, m2: Matrix): Matrix = ??? |
| </code> | </code> | ||