#include <iostream>
using namespace std;
int main() {
istream &ifs = cin;
int nrows=1, ncols=0;
string line;
while (getline(ifs, line)) {
int n=1;
for (auto x: line) // count commas in the line
if (x==',')
n++;
if (!ncols)
ncols = n; // first line sets th enumber of columns
else if (n == ncols) // subsequent lines increase the row count
nrows++;
else break; // unless the format does'n match anymore
}
cout <<nrows<<","<<ncols<<endl;
// your code goes here
return 0;
}
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-1,4,12,5.7
2.1,3,-10,3.3
7.1,1.11,12,10