include iostream include vector using namespace std vector vector int

#include <iostream>
#include <vector>
using namespace std;

vector<vector<int,int> > g(100);
vector<bool> used;
vector<int> m;
bool try_kuhn(int v)
{
	used[v] = true;
	for(int i = 0; i < g[v].size(); ++i)
	{
		int to = g[v][i];
		if(m[to] == -1 || !used[to] && try_kuhn(m[to]))
		{
			m[to] = v;
			return true;
		}
	}

	return false;
}
int main()
{
	int n, m;
	cin >> n >> m;
	vector<vector<int,int> > a(n+2, vector<int,int>(m+2,0));
	for(int i = 1 ; i < n; i++)
	{
		for(int j = 1; j < m; ++j)
		{
			cin >> a[i][j];
		}
	}

	/*for(int i = 0; i < n; i++)
	{
		for(int j = 0; j < m; ++j)
		{
			if(a[i][j

		}
	}*/
}