I've had some help modifying my original code and now when I run the program the spheres won't show, they are supposed to be moving around the screen

I thinkit cas something to do with 'ctemp'

float ctemp[4][3]={{1.0f,0.0f,0.0f},
{0.0f,1.0f,0.0f},
{0.0f,0.0f,1.0f},
{1.0f,0.0f,1.0f}};

for(int I=0;i<nSprites;i++){
mySprite[i].setx(startarray[i][0]);
mySprite[i].sety( startarray[i][1] );
mySprite[i].setz(startarray[i][2] );

mySprite[i].setvx(startarray[i][3] );
mySprite[i].setvy(startarray[i][4] );
mySprite[i].setvz(startarray[i][5] );

mySprite[i].setr(ctemp[i][0]);
mySprite[i].setg(ctemp[i][1]);
mySprite[i].setb(ctemp[i][2]);

mySprite[i].seta(0.1+(0.1*(float)i));

}

}

which is how I'm trying to give the spheres a different colour,
be fore it was modified I allocated the colour using 'glColour3f' but now I don't have any reference to it, or any idea how to add it in so that it will work with this?
any help would be greatly appreciated, thanks
if youned or want to know anything else that you think you would need to help then just ask
oh this is in C++ (but I could only select ask a question in C )