matrix value

[Lolalola]

Hi,

I have Matric and how get value from ther? The data obtained from a file, so that the matrix can be of different sizes

Thanks

[enigma1]

you need to give some details of the implementation, but the basic idea is to use a mechanism to locate a row or a column from a table. For example if you use fixed char lengths for columns/rows you can point to any entry in the table by doing simple math ops after reading the file.