In C++ Please and thank you! How to convert data in txt file that is in form of arrays to integers in separate lines Example: file (int.txt) [1,2,3] [4,5,6] [12,1,3] [1,15,1] [9,18,9] [6,2,1] .... I want it to convert it or read out as 1 2 3 4 5 6 12 1 3 ... in order to complete basic mathematical computations