adventofcode/2018/internal/day11/debug.go

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 DebugPrintNxN(grid [][]int, x, y, n int) {
	for i := y; i < y+n; i++ {
		for j := x; j < x+n; j++ {
			fmt.Printf("%3d", grid[i][j])
		}
		fmt.Println()
	}
}