aye

#include <iostream>
#include <vector>
#include <fstream>
#include <sstream>
#include <string>
using namespace std;

struct node {
	int upper;
	int border;
};

node newNode(int i, int j) {
	node buff;
	buff.upper = i;
	buff.border = j;
	return buff;
}

vector <vector <node>> nodeGetter(int n, int m) {
	vector <vector <node>> arr(n + 1, vector <node>(m + 1));
	vector <node> buff(n+1);
	string path = "table.txt";
	ifstream aboba(path);
	string output = "";
	string output2 = "";
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < m; j++) {
			getline(aboba, output, ' ');
			getline(aboba, output2, ';');
			if (output != "" && output2 != "") {
				cout << stoi(output) << "," << stoi(output2) << " ";
			}

			buff.push_back(newNode(stoi(output), stoi(output2)));
		}
		cout << endl;
		arr.push_back(buff);
		buff.clear();
	}
	return arr;
}

int main() {
	int n, m;
	cin >> n >> m;
	vector <vector <node>> arr(n+1, vector <node>(m+1));
	arr = nodeGetter(n, m);
	return 0;
}