Main.cc:7: error: variable or field `go' declared void
Main.cc:7: error: `x' was not declared in this scope
Main.cc:7: error: `y' was not declared in this scope
Main.cc:7: error: `n' was not declared in this scope
Main.cc:8: error: initializer expression list treated as compound expression
Main.cc:8: error: expected `,' or `;' before '{' token
Main.cc:76: error: `main' must return `int'
Main.cc: In function `int main(...)':
Main.cc:96: error: `go' cannot be used as a function