Originally Posted by Duki

2. Write the definition of the function funcOne that prompts the user to input a number. The function then changes the value of x to 2 times the old value of x plus the value of y minus the value entered by the user.

Now, with #2 I'm pretty sure I have the function defined right, though I don't know how to test it.

code:

Help with Code Tags

(Toggle Plain Text)

 
 
 Help with Code Tags 
 
 cplusplus Syntax (Toggle Plain Text) 
 
 
 
void funcOne ( double in, int x, int y )        //number 2 in my post
{
    cout << "Input a value:  " << endl ;
    cin >> in ;
 
    x = x * x + ( y - in ) ;                //  <----Wrong
}
 
void funcOne ( double in, int x, int y )        //number 2 in my post
{
    cout << "Input a value:  " << endl ;
    cin >> in ;
 
    x = x * x + ( y - in ) ;                //  <----Wrong
}
 
 

Help with Code Tags cplusplus Syntax (Toggle Plain Text) void funcOne ( double in, int x, int y ) //number 2 in my post{ cout << "Input a value: " << endl ; cin >> in ;  x = x * x + ( y - in ) ; // <----Wrong} void funcOne ( double in, int x, int y ) //number 2 in my post { cout << "Input a value: " << endl ; cin >> in ; x = x * x + ( y - in ) ; // <----Wrong }