c++ - Why does this code produce strange, unexpected output? -

Why can not I find the right results?

I do not get the proper output of PX, although I have given it name as double, I'm getting some angry numbers-text mashup as a result.

  #include & lt; Iostream & gt; using namespace std; Int main () {double one = 0; Double b = 0; Double c = 0; Double x = 0; Cout & lt; & Lt; "Welcome to Lytis! \ NPlease enter one:"; Cin & gt; & Gt; a; Cout & lt; & Lt; "Please enter B:"; Cin & gt; & Gt; B; Cout & lt; & Lt; "Please enter c:"; Cin & gt; & Gt; C; If (a! = 0) {double d = (b * b) - (4 * a * c); } F (d == 0) {double x = - (b) / (2 * a); Double * px = & amp; X; Cout & lt; & Lt; "Solution x =" & lt; & Lt; Pixels; Cin.get (); }  

What am I missing?

1) does not compile your code (like d has not been declared)

2) "Number text mashup" strong> address of X (pointer) that you are printing.

Use the dealer operator * to indicate the value:

  cout & lt; & Lt; "Solution x =" & lt; & Lt; * Pixels; ^^^ here  

3) You should check the return value of cin to be protected against wrong input.

4)