Go: package main

import (
	"bufio"
	"os"
	"strings"
	"strconv"
	"fmt"
)

func rangeCheck(x, y int) bool {
	if x >= 0 && x <= 9 && y >= 0 && y <= 9 {
		return true
	} else {
		return false
	}
}

func main() {
	scanner := bufio.NewScanner(os.Stdin)
	paper := make([][]int, 10)
	for i := range paper {
		paper[i] = make([]int, 10)
		for j := range paper[i] {
			paper[i][j] = 0
		}
	}
	// fmt.Println(paper)
	for scanner.Scan() {
		infos := strings.Split(scanner.Text(), ",")
		x, _ := strconv.Atoi(infos[0])
		y, _ := strconv.Atoi(infos[1])
		s, _ := strconv.Atoi(infos[2])
		// fmt.Println(x, y, s)
		switch s {
		case 1:
			paper[x][y]++
			if rangeCheck(x, y-1) {
				paper[x][y-1]++
			}
			if rangeCheck(x, y+1) {
				paper[x][y+1]++
			}
			if rangeCheck(x-1, y) {
				paper[x-1][y]++
			}
			if rangeCheck(x+1, y) {
				paper[x+1][y]++
			}
			continue
		case 2:
			paper[x][y]++
			if rangeCheck(x-1, y-1) {
				paper[x-1][y-1]++
			}
			if rangeCheck(x, y-1) {
				paper[x][y-1]++
			}
			if rangeCheck(x+1, y-1) {
				paper[x+1][y-1]++
			}
			if rangeCheck(x-1, y) {
				paper[x-1][y]++
			}
			if rangeCheck(x+1, y) {
				paper[x+1][y]++
			}
			if rangeCheck(x-1, y+1) {
				paper[x-1][y+1]++
			}
			if rangeCheck(x, y+1) {
				paper[x][y+1]++
			}
			if rangeCheck(x+1, y+1) {
				paper[x+1][y+1]++
			}
			continue
		case 3:
			paper[x][y]++
			if rangeCheck(x-1,y-1) {
				paper[x-1][y-1]++
			}
			if rangeCheck(x,y-1) {
				paper[x][y-1]++
			}
			if rangeCheck(x+1,y-1) {
				paper[x+1][y-1]++
			}
			if rangeCheck(x-1,y) {
				paper[x-1][y]++
			}
			if rangeCheck(x+1,y) {
				paper[x+1][y]++
			}
			if rangeCheck(x-1,y+1) {
				paper[x-1][y+1]++
			}
			if rangeCheck(x,y+1) {
				paper[x][y+1]++
			}
			if rangeCheck(x+1,y+1) {
				paper[x+1][y+1]++
			}
			if rangeCheck(x,y-2) {
				paper[x][y-2]++
			}
			if rangeCheck(x-2,y) {
				paper[x-2][y]++
			}
			if rangeCheck(x+2,y) {
				paper[x+2][y]++
			}
			if rangeCheck(x,y+2) {
				paper[x][y+2]++
			}
			continue
		}
	}
	count := 0
	max := -1
	for i := range paper {
		for j := range paper[i] {
			if paper[i][j] == 0 {
				count++
			}
			if max >= paper[i][j] {
				max = max
			} else {
				max = paper[i][j]
			}
		}
	}
	fmt.Printf("%d\n%d", count, max)
}

Python: import sys
mat=[[0,0,0,0,0,0,0,0,0,0],
         [0,0,0,0,0,0,0,0,0,0],
         [0,0,0,0,0,0,0,0,0,0],
         [0,0,0,0,0,0,0,0,0,0],
         [0,0,0,0,0,0,0,0,0,0],
         [0,0,0,0,0,0,0,0,0,0],
         [0,0,0,0,0,0,0,0,0,0],
         [0,0,0,0,0,0,0,0,0,0],
         [0,0,0,0,0,0,0,0,0,0],
         [0,0,0,0,0,0,0,0,0,0]]
for line in sys.stdin.readlines():

    y, x, s=map(int,line.split(','))
    c=0
    max=0

    if(s==1):
        mat[x][y]=mat[x][y]+1
        mat[x][y+1]=mat[x][y+1]+1
        mat[x-1][y]=mat[x-1][y]+1
        mat[x][y-1]=mat[x][y-1]+1
        mat[x+1][y]=mat[x+1][y]+1
    elif(s==2):
        mat[x][y]=mat[x][y]+1
        mat[x][y+1]=mat[x][y+1]+1
        mat[x-1][y]=mat[x-1][y]+1
        mat[x][y-1]=mat[x][y-1]+1
        mat[x+1][y]=mat[x+1][y]+1
        mat[x-1][y+1]=mat[x-1][y+1]+1
        mat[x-1][y-1]=mat[x-1][y-1]+1
        mat[x+1][y+1]=mat[x+1][y+1]+1
        mat[x+1][y-1]=mat[x+1][y-1]+1
    elif(s==3):
        mat[x][y]=mat[x][y]+1
        mat[x][y+1]=mat[x][y+1]+1
        mat[x-1][y]=mat[x-1][y]+1
        mat[x][y-1]=mat[x][y-1]+1
        mat[x+1][y]=mat[x+1][y]+1
        mat[x-1][y+1]=mat[x-1][y+1]+1
        mat[x-1][y-1]=mat[x-1][y-1]+1
        mat[x+1][y+1]=mat[x+1][y+1]+1
        mat[x+1][y-1]=mat[x+1][y-1]+1
        mat[x-2][y]=mat[x-2][y]+1
        mat[x+2][y]=mat[x+2][y]+1
        mat[x][y+2]=mat[x][y+2]+1
        mat[x][y-2]=mat[x][y-2]+1
print (mat)
for i in range(10):
    for j in range(10):
        if(mat[i][j]==0):
            c=c+1
        if(mat[i][j]>max):
            max=mat[i][j]
print(c)
print(max)

Python: import numpy as np

area = [[0 for i in range(10)] for j in range(10)]
area = np.array(area)

while True:
    try:
        x, y, s = map(int, input().split(','))
    except:
        break

    if s == 3:
        if (0 <= x+2 <= 9) and (0 <= y <= 9):
            area[x+2][y] += 1
        if (0 <= x <= 9) and (0 <= y+2 <= 9):
            area[x][y+2] += 1
        if (0 <= x-2 <= 9) and (0 <= y <= 9):
            area[x-2][y] += 1
        if (0 <= x <= 9) and (0 <= y-2 <= 9):
            area[x][y-2] += 1
    if s >= 2:
        if (0 <= x+1 <= 9) and (0 <= y+1 <= 9):
            area[x+1][y+1] += 1
        if (0 <= x+1 <= 9) and (0 <= y-1 <= 9):
            area[x+1][y-1] += 1
        if (0 <= x-1 <= 9) and (0 <= y+1 <= 9):
            area[x-1][y+1] += 1
        if (0 <= x-1 <= 9) and (0 <= y-1 <= 9):
            area[x-1][y-1] += 1
    if s >= 1:
        if (0 <= x+1 <= 9) and (0 <= y <= 9):
            area[x+1][y] += 1
        if (0 <= x <= 9) and (0 <= y+1 <= 9):
            area[x][y+1] += 1
        if (0 <= x-1 <= 9) and (0 <= y <= 9):
            area[x-1][y] += 1
        if (0 <= x <= 9) and (0 <= y-1 <= 9):
            area[x][y-1] += 1
        area[x][y] += 1

print(len(np.where(area == 0)[0]))
print(area.max())

Python: import sys

lines = []
for line in sys.stdin:
    lines.append(line.strip().split(','))

field = [[0 for i in range(10)] for j in range(10)]

def drop(x, y, z):
    if z==1:
        for i in range(-1,2):
            for j in range(-1,2):
                if abs(i)+abs(j)<2 and 0<=y+j<=10 and 0<=x+i<=10:
                    field[y+j][x+i] += 1
    elif z==2:
        for i in range(-1,2):
            for j in range(-1,2):
                if 0<=y+j<=10 and 0<=x+i<=10:
                    field[y+j][x+i] += 1
    else:
        for i in range(-2,3):
            for j in range(-2,3):
                if abs(i)+abs(j)<3 and 0<=y+j<=10 and 0<=x+i<=10:
                    field[y+j][x+i] += 1



for line in lines:
    x,y,z = map(int, line)
    drop(1,1,1)

n = 0
m = 0
for f in field:
    for e in f:
        if e > m:
            m = e
        if e==0:
            n+=1

print(n)
print(m)

Python: p = [[0 for i in range(14)] for j in range(14)]
while True:
    try:
        x_inp, y_inp, s = map(int, input().split(","))
        x = x_inp + 2
        y = y_inp + 2
        if s == 1:
            p[y-1][x] = p[y-1][x] + 1
            p[y][x-1] = p[y][x-1] + 1
            p[y][x]   = p[y][x]   + 1
            p[y][x+1] = p[y][x+1] + 1
            p[y+1][x] = p[y+1][x] + 1
        elif s == 2:
            p[y-1][x-1] = p[y-1][x-1] + 1
            p[y-1][x]   = p[y-1][x]   + 1
            p[y-1][x+1] = p[y-1][x+1] + 1
            p[y][x-1]   = p[y][x-1]   + 1
            p[y][x]     = p[y][x]     + 1
            p[y][x+1]   = p[y][x+1]   + 1
            p[y+1][x-1] = p[y+1][x-1] + 1
            p[y+1][x]   = p[y+1][x]   + 1
            p[y+1][x+1] = p[y+1][x+1] + 1
        else:
            p[y-2][x] += 1
            p[y-1][x-1] = p[y-1][x-1] + 1
            p[y-1][x]   = p[y-1][x]   + 1
            p[y-1][x+1] = p[y-1][x+1] + 1
            p[y][x-2]   = p[y][x-2]   + 1
            p[y][x-1]   = p[y][x-1]   + 1
            p[y][x]     = p[y][x]     + 1
            p[y][x+1]   = p[y][x+1]   + 1
            p[y][x+2]   = p[y][x+2]   + 1
            p[y+1][x-1] = p[y+1][x-1] + 1
            p[y+1][x]   = p[y+1][x]   + 1
            p[y+1][x+1] = p[y+1][x+1] + 1
            p[y+2][x] += 1
    except:
        break
p_trim = [p[i][2:12] for i in range(2,12)]
p_flatten = sum(p_trim,[])
print(sum(x==0 for x in p_flatten))
print(max(p_flatten))