int test;

		for (int i = 0; i < N_int+1; i++){
			char s = fin.get();
			while (s != '\n'){
				for (int j = 0; j < N_int; j++){
					fin >> test;
					if (fin.eof()){
						break;
					}
					cout << test << " ";
				}
			}
		}