i learn c++ chapter in objects and classes but i read previous chapter functins i have a problem i this chapter following code:

writer once time write the code:
return 0;
second time write the code in another programme:
return 0.569575 * pound
this code programme in line 7.
please help me clear this topic.....................

I used the software dev c++ 4.9.

i learn c++ chapter in objects and classes but i read previous chapter functins i have a problem i this chapter following code:

writer once time write the code:
return 0;
second time write the code in another programme:
return 0.569575 * pound
this code programme in line 7.
please help me clear this topic.....................

I used the software dev c++ 4.9.

What's the question and what's line 7? This?

return 0.569575 * pound