How to generate a file, with arguments of array index?

Question

I have an array of 2d , so i want to generate a file type .dat.
like an array a[i][j] 0=<i<50; 50=< j <100;
So i want a file with arguments stored on [1][50],[1][51], [1][52] ... and so on.
how i can do this?

Answer 1

What did you try to resolve this problem ? I would like to help you :)