error when compiling

[slamdunkstu]

i keep getting this error message when i compilie my project.

stray \150 in program
expected ')' before "output1"

This is the 2 lines I get the error for. Also

error3 = output1 * ( 1 - output1 ) * target1 - output1 );
error4 = output2 * ( 1 - output2 ) * target2 - output2 );

i also keep getting the error, "expected unqualified-id before '{' token "

cheers

[z05DSL3A]

In the following line of code you do not have matching parenthesis;
error3 = output1 * ( 1 - output1 ) * target1 - output1 );

Each '(' must have a closing ')'.