HELP!

[dreamy vale]

I keep getting this error message and help me fix this plss

[solemn cairn]

When your question is answered use !solved to mark the question as resolved.

Remember to ask specific questions, provide necessary details, and reduce your question to its simplest form. For tips on how to ask a good question run !howto ask.

[dreamy vale]

int pos = -1 * sizeof(cont);

[hybrid lodge]

too complex for me

[dreamy vale]

!solved