Struggling to store data from file in an 2D int array - c++

Question

I'm working on a project where I'm supposed to be reading sets of parameters from a txt file to then print multiple circles within the command prompt. Here is the format of the file:
10 10 14 15
50 20 5 15
This is just the constructor I've made for the Circle Class, but while it seems to read the file properly, something must be going wrong with my nested for loops. I ran the program with it printing what it was reading from the file during the loops and then what was stored after and it only seems to be saving the last two numbers of the first line (the array seems to hold 14 14 14 14 15 15 15 15). This is only my second semester working on C++, so I can't help but wonder if there's something obvious I'm missing, but I could use some help here trying to figure out what's wrong with my loops/array so I can fix it and move on to the printing of the circles code which I'm also struggling with and running out of time to wrap my head around.
Circle::Circle(string fileAdd) //constructor function
{
int num; //variable for holding the file data in loops
cirCount = 0; //making sure this variable doesn't have junk value
cirStats = nullptr; //making sure this variable doesn't have junk value
string line;
ifstream userFile; //creating a filestream object
userFile.open(fileAdd); //opening the file
if (userFile.is_open()) //confirming the file has properly been opened
{
while (getline(userFile, line)) //the number of circles is stored in a separate variable by this loop
{
if (line.length() != 0) //this if statement checks whether the line is blank or not, and skips it if that's the case
{
cirCount++;
}
}
userFile.clear();
userFile.seekg(0);
cirStats = new int[STATS, cirCount]; //a dynamically allocated array is created in order to store the file data
for (int i = 0; i < cirCount; i++) //these nested loops store the data in a 2 dimensional array
{
for (int j = 0; j < STATS; j++)
{
userFile >> num;
cirStats[j, i] = num;
}
}
userFile.close(); //the file is closed to prevent issues down the line
cout << cirCount << endl;
}
//if the file has not been properly loaded, then this code will run and exit the program
else
{
cout << "User file failed to load. Please reset and try again.";
exit(0);
}
for (int i = 0; i < cirCount; i++) //these nested loops are just for testing what has been saved in the array
{
for (int j = 0; j < STATS; j++)
{
cout << cirStats[j, i] << endl;
}
}
};

Answer 1

The solution is in #Armin_Montigny's comment. Instructions like
cirStats[j, i] = num;
should, in fact, be written this way:
cirStats[j][i] = num;
that is, without the comma operator.