Organizing data from a txt file into arrays.

[azl4182]

I'm having trouble opening a file which contains 4 columns of information like this:

628130189 Paul James 92
237698211 Daniel Cook 86
201895367 Mellisa Garza 78
491066285 Jessica Barbara 62
168606868 Elizabeth Bruce 90
378205732 Sarah Lee 91.5
118453900 David Brian 87
583192186 Cody Garza 92
226665118 Gage Lewis 78
175382843 James Collins 69.5
816231095 Ann White 88.5
376651608 Mark Jackson 72
508234567 Mark Freeman 86
763211099 Jack William 52
286204723 John Rodrguez 69.5

How do I organize them into something this:

  
    SSN     Last-Name  First-Name  Score
628130189    James,      Paul         92.0
237698211    Cook ,       Daniel      86.0
201895367    Garza,       Melessa   78.0
491066285    Barbara,    Jessica     62.0
168606868    Bruce,       Elizabeth  90.0
378205732    Lee,          Sarah       91.5
118453900    Brian,        David       87.0
583192186    Garza,       Cody        92.0
226665118    Lewis,       Gage        78.0
175382843    Collins,      James      69.5
816231095    White,       Ann          88.5
376651608    Jackson,    Mark        72.0
508234567    Freeman,   Mark        86.0
763211099    William,     Jack         52.0
286204723    Rodriguez, John         69.5

they're all supposed to be centered into a straight column but I think you get the point
im supposed to organize them from SSN firstname lastname and score to SSN lastname, firstname and score  

I know I need to declare 4 arrays (int SSN, string first_name, string last_name, double score) but how do I get the file open in the first place and how do I go about organizing them?