#include<iostream>
#include<cstring>
#include<cstdio>
using namespace std;
int b[40100]={};
char s[21][21];
int main()
{
	int i=1,n=0,k=1;
	freopen("outttttt.txt","w",stdout);
	gets(s[1]);
	n=strlen(s[1]);
	for(i=2;i<=strlen(s[1]);i++)
	gets(s[i]);
	cout<<n<<" ";
	for(i=1;i<=n;i++)
	{
		for(int j=0;j<n;j++)
		{
			b[(i-1)*n+j+1]=int(s[i][j])-'0';
		}
	}
	for(i=1;i<=n*n;i++)
	{
		if(b[i]==1)
		{
			cout<<0<<" ";
			break;
		}
	}
	for(i=2;i<=n*n;i++)
	{
		if(b[i]==b[i-1])k++;
		else
		{
			cout<<k<<" ";
			k=1;
		}
	}
	cout<<k<<endl;
	return 0;
}

测试点都对但都是WA，求助啊qaq