Solution for 11.1

2018/internal/day11/debug.go

@@ -0,0 +1,23 @@
+package day11
+
+import (
+	"fmt"
+)
+
+func DebugPrintGrid(grid [][]int) {
+	for y := 0; y < GridSize; y++ {
+		for x := 0; x < GridSize; x++ {
+			fmt.Printf("%3d", grid[y][x])
+		}
+		fmt.Println()
+	}
+}
+
+func DebugPrint5x5(grid [][]int, x, y int) {
+	for i := y - 1; i < y+4; i++ {
+		for j := x - 1; j < x+4; j++ {
+			fmt.Printf("%3d", grid[i][j])
+		}
+		fmt.Println()
+	}
+}