Cleanup

pe28/pe28.go

@@ -4,45 +4,7 @@ import (
 	"fmt"
 )
 
-type Matrix struct {
-	arr   []int
-	width int
-}
-
-func (m Matrix) GetIndex(row, col int) int {
-	return m.arr[m.width*row+col]
-}
-
-func (m *Matrix) SetIndex(row, col, val int) {
-	m.arr[m.width*row+col] = val
-}
-
-func (m Matrix) String() {
-	for row := 0; row < m.width; row++ {
-		fmt.Println(m.arr[row*m.width : row*m.width+m.width])
-	}
-}
-
 func Solve(_ []string) {
-	/*
-	   //width := 1001
-	   width := 10
-	   num_numbers := width * width
-	   mat := Matrix{
-	       arr: make([]int, num_numbers),
-	       width: width,
-	   }
-	   i := num_numbers
-	   cur_width
-	   for i > 0; {
-	       for y := width - 1; y >= 0; y-- {
-	           mat.SetIndex(x, y, i)
-	           i--
-	       }
-	   }
-	   //fmt.Println(mat)
-	   mat.String()
-	*/
 	max_width := 1001
 	sum := 1
 	for width := 1; width < max_width; width += 2 {