How can read the file.txt with root

ROOT
1

please how can i read the file .txt in root and how can i execute a matix in root

thank you

2

Hello @omrghad,

Is a txt from a histogram or other?

3

i have my output from as matrix in file.txt; i want to draw this output information with root

4

Attach your file.txt here.

5

@omrghad : Do not wait too much before sending the file or this post will be automatically closed.