C :

#include<stdio.h>
#include<string.h>
#define MAX 100
int main()
{
 int a[MAX][MAX];
 int hang,lie;
 int times;
 while(scanf("%d%d%d",&hang,&lie,&times)!=EOF){
 for(int m=0;m<lie;m++)
 for(int j=0;j<hang;j++){
 a[m][j]=0;
}
 while(times--){
 int i,k;
 scanf("%d%d",&i,&k);
 i=i-1;
 k=k-1;
 a[i][k]=-10000;
 if(i-1>=0)
 a[i-1][k]++;
 if(i+1<hang)
 a[i+1][k]++;
 if(k+1<lie)
 a[i][k+1]++;
 if(k-1>=0)
 a[i][k-1]++;
 if((i+1<hang)&&(k+1<lie))
	 a[i+1][k+1]++;
 if((i+1<hang)&&(k-1>=0))
	 a[i+1][k-1]++;
 if((i-1>=0)&&(k+1<lie))
	 a[i-1][k+1]++;
 if((i-1>=0)&&(k-1>=0))
	 a[i-1][k-1]++;
}
for(int j=0;j<hang;j++)
for(int i=0;i<lie;i++){
if(a[i][j]<0)
printf("*");
else printf("%d",a[i][j]);
if(i==hang-1)
printf("\n");
else printf(" ");
}
}
 return 0;
}

C++ :

#include<iostream>
#include<cstring>
using namespace std;
int dx[3]={-1,0,1};
int dy[3]={-1,0,1};
int main()
{
	int n,m,k, i,j;
	while (cin>>n>>m>>k)
	{
		int s[10][10]={0};
		while (k--)
		{
			int x,y;
			cin>>x>>y;
			s[x][y]=-1;
			
			for (i=0;i<3;i++)
				for (j=0;j<3;j++)
				{
					if (dx[i]!=0 ||  dy[j]!=0)
						if (s[x+dx[i]][y+dx[j]] != -1) s[x+dx[i]][y+dx[j]]++; 
				}
		}
		for (i=1;i<=n;i++)
		{	for (j=1;j<=m;j++)
			{
				if (s[i][j]==-1) cout<<"*";
					else cout<<s[i][j];
					if (j!=m) cout<<" "; 
			}
				cout<<endl;
		}
		
	}
	return 0;
}